30957095708 has 48 divisors (see below), whose sum is σ = 67614269184. Its totient is φ = 12048435840.

The previous prime is 30957095677. The next prime is 30957095723. The reversal of 30957095708 is 80759075903.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 30957095708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240791 + ... + 346257.

It is an arithmetic number, because the mean of its divisors is an integer number (1408630608).

Almost surely, 2^30957095708 is an apocalyptic number.

It is an amenable number.

30957095708 is an abundant number, since it is smaller than the sum of its proper divisors (36657173476).

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

30957095708 is a wasteful number, since it uses less digits than its factorization.

30957095708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106442 (or 106440 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 53.

The spelling of 30957095708 in words is "thirty billion, nine hundred fifty-seven million, ninety-five thousand, seven hundred eight".