30380555196 has 48 divisors (see below), whose sum is σ = 78902503680. Its totient is φ = 10109095920.

The previous prime is 30380555173. The next prime is 30380555201. The reversal of 30380555196 is 69155508303.

30380555196 is a `hidden beast` number, since 3 + 0 + 3 + 8 + 0 + 5 + 551 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184656 + ... + 307991.

It is an arithmetic number, because the mean of its divisors is an integer number (1643802160).

Almost surely, 2^30380555196 is an apocalyptic number.

30380555196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30380555196 is an abundant number, since it is smaller than the sum of its proper divisors (48521948484).

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

30380555196 is a wasteful number, since it uses less digits than its factorization.

30380555196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493231 (or 493223 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The spelling of 30380555196 in words is "thirty billion, three hundred eighty million, five hundred fifty-five thousand, one hundred ninety-six".