30149820504 has 48 divisors (see below), whose sum is σ = 81767306400. Its totient is φ = 10036211904.

The previous prime is 30149820499. The next prime is 30149820517. The reversal of 30149820504 is 40502894103.

30149820504 is a `hidden beast` number, since 3 + 0 + 149 + 8 + 2 + 0 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232864 + ... + 338415.

It is an arithmetic number, because the mean of its divisors is an integer number (1703485550).

Almost surely, 2^30149820504 is an apocalyptic number.

It is an amenable number.

30149820504 is an abundant number, since it is smaller than the sum of its proper divisors (51617485896).

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

30149820504 is a wasteful number, since it uses less digits than its factorization.

30149820504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572024 (or 572017 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 30149820504 in words is "thirty billion, one hundred forty-nine million, eight hundred twenty thousand, five hundred four".