30314887291896 has 64 divisors (see below), whose sum is σ = 79788970934400. Its totient is φ = 9571568093568.

The previous prime is 30314887291889. The next prime is 30314887291921. The reversal of 30314887291896 is 69819278841303.

It is a self number, because there is not a number n which added to its sum of digits gives 30314887291896.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2583151 + ... + 8203806.

It is an arithmetic number, because the mean of its divisors is an integer number (1246702670850).

Almost surely, 2^{30314887291896} is an apocalyptic number.

It is an amenable number.

30314887291896 is an abundant number, since it is smaller than the sum of its proper divisors (49474083642504).

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

30314887291896 is a wasteful number, since it uses less digits than its factorization.

30314887291896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10793148 (or 10793144 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 69.

The spelling of 30314887291896 in words is "thirty trillion, three hundred fourteen billion, eight hundred eighty-seven million, two hundred ninety-one thousand, eight hundred ninety-six".