30157747311164 has 18 divisors (see below), whose sum is σ = 58010046998232. Its totient is φ = 13708066959400.

The previous prime is 30157747311127. The next prime is 30157747311187. The reversal of 30157747311164 is 46111374775103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31154697152 + ... + 31154698119.

Almost surely, 2^{30157747311164} is an apocalyptic number.

It is an amenable number.

30157747311164 is a deficient number, since it is larger than the sum of its proper divisors (27852299687068).

30157747311164 is a wasteful number, since it uses less digits than its factorization.

30157747311164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62309395297 (or 62309395284 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 30157747311164 in words is "thirty trillion, one hundred fifty-seven billion, seven hundred forty-seven million, three hundred eleven thousand, one hundred sixty-four".