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12462141141413 = 47265151939179
BaseRepresentation
bin1011010101011001000101…
…1111101111000110100101
31122010100222001011112101022
42311112101133233012211
53113134431113011123
642301010102340525
72424234321626015
oct265262137570645
948110861145338
1012462141141413
113a75189872517
1214932b5a2a745
136c523724c192
14311256b4dc45
1516928000e1c8
hexb55917ef1a5

12462141141413 has 4 divisors (see below), whose sum is σ = 12727293080640. Its totient is φ = 12196989202188.

The previous prime is 12462141141407. The next prime is 12462141141431. The reversal of 12462141141413 is 31414114126421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12462141141413 - 212 = 12462141137317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12462141141013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132575969543 + ... + 132575969636.

It is an arithmetic number, because the mean of its divisors is an integer number (3181823270160).

Almost surely, 212462141141413 is an apocalyptic number.

It is an amenable number.

12462141141413 is a deficient number, since it is larger than the sum of its proper divisors (265151939227).

12462141141413 is an equidigital number, since it uses as much as digits as its factorization.

12462141141413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265151939226.

The product of its digits is 18432, while the sum is 35.

Adding to 12462141141413 its reverse (31414114126421), we get a palindrome (43876255267834).

The spelling of 12462141141413 in words is "twelve trillion, four hundred sixty-two billion, one hundred forty-one million, one hundred forty-one thousand, four hundred thirteen".

Divisors: 1 47 265151939179 12462141141413