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13422432442332 = 2231118536036861
BaseRepresentation
bin1100001101010010011101…
…0100010101011111011100
31202112011122101200001002210
43003110213110111133130
53224403120201123312
644314102541520420
72553511250203044
oct303244724253734
952464571601083
1013422432442332
114305470212031
121609435573110
13764964908874
14345913576724
1518423562ee3c
hexc35275157dc

13422432442332 has 12 divisors (see below), whose sum is σ = 31319009032136. Its totient is φ = 4474144147440.

The previous prime is 13422432442273. The next prime is 13422432442357. The reversal of 13422432442332 is 23324423422431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559268018419 + ... + 559268018442.

Almost surely, 213422432442332 is an apocalyptic number.

13422432442332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13422432442332 is an abundant number, since it is smaller than the sum of its proper divisors (17896576589804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13422432442332 is a wasteful number, since it uses less digits than its factorization.

13422432442332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118536036868 (or 1118536036866 counting only the distinct ones).

The product of its digits is 663552, while the sum is 39.

Adding to 13422432442332 its reverse (23324423422431), we get a palindrome (36746855864763).

The spelling of 13422432442332 in words is "thirteen trillion, four hundred twenty-two billion, four hundred thirty-two million, four hundred forty-two thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 1118536036861 2237072073722 3355608110583 4474144147444 6711216221166 13422432442332