31542104000030 has 64 divisors (see below), whose sum is σ = 61411107925440. Its totient is φ = 11595285789696.

The previous prime is 31542104000023. The next prime is 31542104000041. The reversal of 31542104000030 is 3000040124513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389276861 + ... + 389357879.

It is an arithmetic number, because the mean of its divisors is an integer number (959548561335).

Almost surely, 2^{31542104000030} is an apocalyptic number.

31542104000030 is a deficient number, since it is larger than the sum of its proper divisors (29869003925410).

31542104000030 is a wasteful number, since it uses less digits than its factorization.

31542104000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94125.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 31542104000030 its reverse (3000040124513), we get a palindrome (34542144124543).

The spelling of 31542104000030 in words is "thirty-one trillion, five hundred forty-two billion, one hundred four million, thirty", and thus it is an aban number.