31104516544742 has 64 divisors (see below), whose sum is σ = 49528516608000. Its totient is φ = 14621039183520.

The previous prime is 31104516544741. The next prime is 31104516544807. The reversal of 31104516544742 is 24744561540113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31104516544741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356255009 + ... + 356342307.

It is an arithmetic number, because the mean of its divisors is an integer number (773883072000).

Almost surely, 2^{31104516544742} is an apocalyptic number.

31104516544742 is a deficient number, since it is larger than the sum of its proper divisors (18424000063258).

31104516544742 is a wasteful number, since it uses less digits than its factorization.

31104516544742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88001.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 31104516544742 in words is "thirty-one trillion, one hundred four billion, five hundred sixteen million, five hundred forty-four thousand, seven hundred forty-two".