12578800324 has 6 divisors (see below), whose sum is σ = 22012900574. Its totient is φ = 6289400160.

The previous prime is 12578800307. The next prime is 12578800331. The reversal of 12578800324 is 42300887521.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11317129924 + 1261670400 = 106382^2 + 35520^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572350037 + ... + 1572350044.

Almost surely, 2^12578800324 is an apocalyptic number.

It is an amenable number.

12578800324 is a deficient number, since it is larger than the sum of its proper divisors (9434100250).

12578800324 is a wasteful number, since it uses less digits than its factorization.

12578800324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144700085 (or 3144700083 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 12578800324 in words is "twelve billion, five hundred seventy-eight million, eight hundred thousand, three hundred twenty-four".