30836970963752 has 32 divisors (see below), whose sum is σ = 61324751013120. Its totient is φ = 14486794218240.

The previous prime is 30836970963641. The next prime is 30836970963797. The reversal of 30836970963752 is 25736907963803.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193056824 + ... + 193216487.

It is an arithmetic number, because the mean of its divisors is an integer number (1916398469160).

Almost surely, 2^{30836970963752} is an apocalyptic number.

It is an amenable number.

30836970963752 is a deficient number, since it is larger than the sum of its proper divisors (30487780049368).

30836970963752 is a wasteful number, since it uses less digits than its factorization.

30836970963752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386273921 (or 386273917 counting only the distinct ones).

The product of its (nonzero) digits is 308629440, while the sum is 68.

The spelling of 30836970963752 in words is "thirty trillion, eight hundred thirty-six billion, nine hundred seventy million, nine hundred sixty-three thousand, seven hundred fifty-two".