30813640296 has 32 divisors (see below), whose sum is σ = 78673127040. Its totient is φ = 10052676608.

The previous prime is 30813640283. The next prime is 30813640331. The reversal of 30813640296 is 69204631803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13657401 + ... + 13659656.

It is an arithmetic number, because the mean of its divisors is an integer number (2458535220).

Almost surely, 2^30813640296 is an apocalyptic number.

It is an amenable number.

30813640296 is an abundant number, since it is smaller than the sum of its proper divisors (47859486744).

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

30813640296 is a wasteful number, since it uses less digits than its factorization.

30813640296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27317113 (or 27317109 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 30813640296 in words is "thirty billion, eight hundred thirteen million, six hundred forty thousand, two hundred ninety-six".