30954428632 has 8 divisors (see below), whose sum is σ = 58039553700. Its totient is φ = 15477214312.

The previous prime is 30954428611. The next prime is 30954428663. The reversal of 30954428632 is 23682445903.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934651782 + ... + 1934651797.

Almost surely, 2^30954428632 is an apocalyptic number.

It is an amenable number.

30954428632 is a deficient number, since it is larger than the sum of its proper divisors (27085125068).

30954428632 is a wasteful number, since it uses less digits than its factorization.

30954428632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869303585 (or 3869303581 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 30954428632 in words is "thirty billion, nine hundred fifty-four million, four hundred twenty-eight thousand, six hundred thirty-two".