30017474428 has 6 divisors (see below), whose sum is σ = 52530580256. Its totient is φ = 15008737212.

The previous prime is 30017474419. The next prime is 30017474429. The reversal of 30017474428 is 82447471003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30017474429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3752184300 + ... + 3752184307.

Almost surely, 2^30017474428 is an apocalyptic number.

It is an amenable number.

30017474428 is a deficient number, since it is larger than the sum of its proper divisors (22513105828).

30017474428 is a wasteful number, since it uses less digits than its factorization.

30017474428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7504368611 (or 7504368609 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The spelling of 30017474428 in words is "thirty billion, seventeen million, four hundred seventy-four thousand, four hundred twenty-eight".