30499224992 has 24 divisors (see below), whose sum is σ = 63205632000. Its totient is φ = 14447001024.

The previous prime is 30499224967. The next prime is 30499225021. The reversal of 30499224992 is 29942299403.

It is a super-2 number, since 2×30499224992² (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 3 ways as a sum of consecutive naturals, for example, 25080992 + ... + 25082207.

It is an arithmetic number, because the mean of its divisors is an integer number (2633568000).

Almost surely, 2^30499224992 is an apocalyptic number.

30499224992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30499224992 is an abundant number, since it is smaller than the sum of its proper divisors (32706407008).

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

30499224992 is a wasteful number, since it uses less digits than its factorization.

30499224992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50163228 (or 50163220 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 30499224992 in words is "thirty billion, four hundred ninety-nine million, two hundred twenty-four thousand, nine hundred ninety-two".