30344052564 has 72 divisors (see below), whose sum is σ = 88528597248. Its totient is φ = 8583883200.

The previous prime is 30344052551. The next prime is 30344052631. The reversal of 30344052564 is 46525044303.

30344052564 is a `hidden beast` number, since 3 + 0 + 3 + 4 + 40 + 52 + 564 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 570652 + ... + 621555.

Almost surely, 2^30344052564 is an apocalyptic number.

It is an amenable number.

30344052564 is an abundant number, since it is smaller than the sum of its proper divisors (58184544684).

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

30344052564 is a wasteful number, since it uses less digits than its factorization.

30344052564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192325 (or 1192320 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 30344052564 its reverse (46525044303), we get a palindrome (76869096867).

The spelling of 30344052564 in words is "thirty billion, three hundred forty-four million, fifty-two thousand, five hundred sixty-four".