30377189680 has 20 divisors (see below), whose sum is σ = 70626966192. Its totient is φ = 12150875840.

The previous prime is 30377189669. The next prime is 30377189693. The reversal of 30377189680 is 8698177303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189857356 + ... + 189857515.

Almost surely, 2^30377189680 is an apocalyptic number.

It is an amenable number.

30377189680 is an abundant number, since it is smaller than the sum of its proper divisors (40249776512).

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

30377189680 is a wasteful number, since it uses less digits than its factorization.

30377189680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379714884 (or 379714878 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 30377189680 in words is "thirty billion, three hundred seventy-seven million, one hundred eighty-nine thousand, six hundred eighty".