30854955811708 has 12 divisors (see below), whose sum is σ = 61709911623472. Its totient is φ = 13223552490720.

The previous prime is 30854955811633. The next prime is 30854955811739. The reversal of 30854955811708 is 80711855945803.

30854955811708 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 30854955811708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550981353753 + ... + 550981353808.

Almost surely, 2^{30854955811708} is an apocalyptic number.

It is an amenable number.

30854955811708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30854955811708 is a wasteful number, since it uses less digits than its factorization.

30854955811708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101962707572 (or 1101962707570 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 64.

The spelling of 30854955811708 in words is "thirty trillion, eight hundred fifty-four billion, nine hundred fifty-five million, eight hundred eleven thousand, seven hundred eight".