13456331756042 has 96 divisors (see below), whose sum is σ = 25131924397440. Its totient is φ = 5289158983680.

The previous prime is 13456331756011. The next prime is 13456331756069. The reversal of 13456331756042 is 24065713365431.

It is a happy 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 47 ways as a sum of consecutive naturals, for example, 142448858 + ... + 142543290.

It is an arithmetic number, because the mean of its divisors is an integer number (261790879140).

Almost surely, 2^{13456331756042} is an apocalyptic number.

13456331756042 is a deficient number, since it is larger than the sum of its proper divisors (11675592641398).

13456331756042 is a wasteful number, since it uses less digits than its factorization.

13456331756042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95376 (or 95359 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 13456331756042 in words is "thirteen trillion, four hundred fifty-six billion, three hundred thirty-one million, seven hundred fifty-six thousand, forty-two".