12574707172 has 24 divisors (see below), whose sum is σ = 22078700280. Its totient is φ = 6266534400.

The previous prime is 12574707137. The next prime is 12574707179. The reversal of 12574707172 is 27170747521.

It can be written as a sum of positive squares in 4 ways, for example, as 363131136 + 12211576036 = 19056^2 + 110506^2 .

It is not an unprimeable number, because it can be changed into a prime (12574707179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2623354 + ... + 2628142.

It is an arithmetic number, because the mean of its divisors is an integer number (919945845).

Almost surely, 2^12574707172 is an apocalyptic number.

It is an amenable number.

12574707172 is a deficient number, since it is larger than the sum of its proper divisors (9503993108).

12574707172 is a wasteful number, since it uses less digits than its factorization.

12574707172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6831 (or 6829 counting only the distinct ones).

The product of its (nonzero) digits is 192080, while the sum is 43.

The spelling of 12574707172 in words is "twelve billion, five hundred seventy-four million, seven hundred seven thousand, one hundred seventy-two".