12264640132 has 12 divisors (see below), whose sum is σ = 21512691676. Its totient is φ = 6118156800.

The previous prime is 12264640103. The next prime is 12264640147. The reversal of 12264640132 is 23104646221.

It can be written as a sum of positive squares in 2 ways, for example, as 3694694656 + 8569945476 = 60784^2 + 92574^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12264640094 and 12264640103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3538869 + ... + 3542332.

Almost surely, 2^12264640132 is an apocalyptic number.

It is an amenable number.

12264640132 is a deficient number, since it is larger than the sum of its proper divisors (9248051544).

12264640132 is a wasteful number, since it uses less digits than its factorization.

12264640132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7081638 (or 7081636 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 12264640132 in words is "twelve billion, two hundred sixty-four million, six hundred forty thousand, one hundred thirty-two".