30769311352 has 32 divisors (see below), whose sum is σ = 62167266000. Its totient is φ = 14192780544.

The previous prime is 30769311337. The next prime is 30769311389. The reversal of 30769311352 is 25311396703.

It is a congruent number.

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, 89628 + ... + 263764.

Almost surely, 2^30769311352 is an apocalyptic number.

It is an amenable number.

30769311352 is an abundant number, since it is smaller than the sum of its proper divisors (31397954648).

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

30769311352 is a wasteful number, since it uses less digits than its factorization.

30769311352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175855 (or 175851 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 40.

The spelling of 30769311352 in words is "thirty billion, seven hundred sixty-nine million, three hundred eleven thousand, three hundred fifty-two".