12632970148 has 24 divisors (see below), whose sum is σ = 22399250328. Its totient is φ = 6233665536.

The previous prime is 12632970139. The next prime is 12632970167. The reversal of 12632970148 is 84107923621.

It can be written as a sum of positive squares in 4 ways, for example, as 325730304 + 12307239844 = 18048^2 + 110938^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45340 + ... + 165292.

It is an arithmetic number, because the mean of its divisors is an integer number (933302097).

Almost surely, 2^12632970148 is an apocalyptic number.

It is an amenable number.

12632970148 is a deficient number, since it is larger than the sum of its proper divisors (9766280180).

12632970148 is a wasteful number, since it uses less digits than its factorization.

12632970148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120303 (or 120301 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 12632970148 in words is "twelve billion, six hundred thirty-two million, nine hundred seventy thousand, one hundred forty-eight".