24730078564 has 27 divisors (see below), whose sum is σ = 44032898091. Its totient is φ = 12152898240.

The previous prime is 24730078559. The next prime is 24730078579. The reversal of 24730078564 is 46587003742.

The square root of 24730078564 is 157258.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1735388964 + 22994689600 = 41658^2 + 151640^2 .

It is a super-2 number, since 2×24730078564² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19184832 + ... + 19186120.

Almost surely, 2^24730078564 is an apocalyptic number.

24730078564 is the 157258-th square number.

It is an amenable number.

24730078564 is a deficient number, since it is larger than the sum of its proper divisors (19302819527).

24730078564 is an frugal number, since it uses more digits than its factorization.

24730078564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 24730078564 in words is "twenty-four billion, seven hundred thirty million, seventy-eight thousand, five hundred sixty-four".