15461917596042 has 32 divisors (see below), whose sum is σ = 31261491585024. Its totient is φ = 5097941679600.

The previous prime is 15461917596017. The next prime is 15461917596049. The reversal of 15461917596042 is 24069571916451.

It is not an unprimeable number, because it can be changed into a prime (15461917596049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30399184 + ... + 30903627.

It is an arithmetic number, because the mean of its divisors is an integer number (976921612032).

Almost surely, 2^{15461917596042} is an apocalyptic number.

15461917596042 is an abundant number, since it is smaller than the sum of its proper divisors (15799573988982).

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

15461917596042 is a wasteful number, since it uses less digits than its factorization.

15461917596042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61303274.

The product of its (nonzero) digits is 16329600, while the sum is 60.

The spelling of 15461917596042 in words is "fifteen trillion, four hundred sixty-one billion, nine hundred seventeen million, five hundred ninety-six thousand, forty-two".