30844929048 has 16 divisors (see below), whose sum is σ = 77112322680. Its totient is φ = 10281643008.

The previous prime is 30844929043. The next prime is 30844929053. The reversal of 30844929048 is 84092944803.

It is an interprime number because it is at equal distance from previous prime (30844929043) and next prime (30844929053).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30844929043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642602665 + ... + 642602712.

Almost surely, 2^30844929048 is an apocalyptic number.

It is an amenable number.

30844929048 is an abundant number, since it is smaller than the sum of its proper divisors (46267393632).

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

30844929048 is a wasteful number, since it uses less digits than its factorization.

30844929048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285205386 (or 1285205382 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 30844929048 in words is "thirty billion, eight hundred forty-four million, nine hundred twenty-nine thousand, forty-eight".