30750801612 has 48 divisors (see below), whose sum is σ = 73127093760. Its totient is φ = 10053920448.

The previous prime is 30750801607. The next prime is 30750801623. The reversal of 30750801612 is 21610805703.

It is a super-2 number, since 2×30750801612² (a number of 22 digits) contains 22 as substring.

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, 3648339 + ... + 3656757.

It is an arithmetic number, because the mean of its divisors is an integer number (1523481120).

Almost surely, 2^30750801612 is an apocalyptic number.

It is an amenable number.

30750801612 is an abundant number, since it is smaller than the sum of its proper divisors (42376292148).

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

30750801612 is a wasteful number, since it uses less digits than its factorization.

30750801612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14222 (or 14220 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 30750801612 in words is "thirty billion, seven hundred fifty million, eight hundred one thousand, six hundred twelve".