30800297031372 has 72 divisors (see below), whose sum is σ = 89930279052432. Its totient is φ = 8784398438400.

The previous prime is 30800297031337. The next prime is 30800297031419. The reversal of 30800297031372 is 27313079200803.

30800297031372 is a `hidden beast` number, since 308 + 0 + 0 + 29 + 7 + 0 + 313 + 7 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2287597029 + ... + 2287610492.

It is an arithmetic number, because the mean of its divisors is an integer number (1249031653506).

Almost surely, 2^{30800297031372} is an apocalyptic number.

It is an amenable number.

30800297031372 is an abundant number, since it is smaller than the sum of its proper divisors (59129982021060).

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

30800297031372 is a wasteful number, since it uses less digits than its factorization.

30800297031372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575207559 (or 4575207554 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 30800297031372 in words is "thirty trillion, eight hundred billion, two hundred ninety-seven million, thirty-one thousand, three hundred seventy-two".