30857046104 has 32 divisors (see below), whose sum is σ = 59793254400. Its totient is φ = 14913344160.

The previous prime is 30857046097. The next prime is 30857046113. The reversal of 30857046104 is 40164075803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140609 + ... + 285455.

It is an arithmetic number, because the mean of its divisors is an integer number (1868539200).

Almost surely, 2^30857046104 is an apocalyptic number.

It is an amenable number.

30857046104 is a deficient number, since it is larger than the sum of its proper divisors (28936208296).

30857046104 is a wasteful number, since it uses less digits than its factorization.

30857046104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145743 (or 145739 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 30857046104 in words is "thirty billion, eight hundred fifty-seven million, forty-six thousand, one hundred four".