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2442135353 = 72123140487
BaseRepresentation
bin1001000110010000…
…0000011100111001
320022012022022220112
42101210000130321
520000141312403
61042155234105
7114342544100
oct22144003471
96265268815
102442135353
111043581489
12581a48935
132cbc4c408
141924ab037
15e45ea9d8
hex91900739

2442135353 has 12 divisors (see below), whose sum is σ = 2843229312. Its totient is φ = 2091506760.

The previous prime is 2442135317. The next prime is 2442135361. The reversal of 2442135353 is 3535312442.

It is not a de Polignac number, because 2442135353 - 228 = 2173699897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2442105353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40076 + ... + 80562.

It is an arithmetic number, because the mean of its divisors is an integer number (236935776).

Almost surely, 22442135353 is an apocalyptic number.

It is an amenable number.

2442135353 is a deficient number, since it is larger than the sum of its proper divisors (401093959).

2442135353 is a wasteful number, since it uses less digits than its factorization.

2442135353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41732 (or 41725 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 2442135353 is about 49417.9658929827. The cubic root of 2442135353 is about 1346.6557099379.

Adding to 2442135353 its reverse (3535312442), we get a palindrome (5977447795).

The spelling of 2442135353 in words is "two billion, four hundred forty-two million, one hundred thirty-five thousand, three hundred fifty-three".

Divisors: 1 7 49 1231 8617 40487 60319 283409 1983863 49839497 348876479 2442135353