30058624172 has 6 divisors (see below), whose sum is σ = 52602592308. Its totient is φ = 15029312084.

The previous prime is 30058624117. The next prime is 30058624199. The reversal of 30058624172 is 27142685003.

It is a happy number.

It is a super-2 number, since 2×30058624172² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3757328018 + ... + 3757328025.

It is an arithmetic number, because the mean of its divisors is an integer number (8767098718).

Almost surely, 2^30058624172 is an apocalyptic number.

It is an amenable number.

30058624172 is a deficient number, since it is larger than the sum of its proper divisors (22543968136).

30058624172 is a wasteful number, since it uses less digits than its factorization.

30058624172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7514656047 (or 7514656045 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 30058624172 in words is "thirty billion, fifty-eight million, six hundred twenty-four thousand, one hundred seventy-two".