30380655000 has 80 divisors (see below), whose sum is σ = 94909213080. Its totient is φ = 8101504000.

The previous prime is 30380654977. The next prime is 30380655029. The reversal of 30380655000 is 55608303.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 997689 + ... + 1027688.

Almost surely, 2^30380655000 is an apocalyptic number.

30380655000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30380655000 is an abundant number, since it is smaller than the sum of its proper divisors (64528558080).

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

30380655000 is a wasteful number, since it uses less digits than its factorization.

30380655000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025406 (or 2025387 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 30380655000 in words is "thirty billion, three hundred eighty million, six hundred fifty-five thousand".