12602712004 has 12 divisors (see below), whose sum is σ = 22815254700. Its totient is φ = 6084067808.

The previous prime is 12602711963. The next prime is 12602712011. The reversal of 12602712004 is 40021720621.

It can be written as a sum of positive squares in 2 ways, for example, as 5528219904 + 7074492100 = 74352^2 + 84110^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12602712004.

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, 54321919 + ... + 54322150.

It is an arithmetic number, because the mean of its divisors is an integer number (1901271225).

Almost surely, 2^12602712004 is an apocalyptic number.

It is an amenable number.

12602712004 is a deficient number, since it is larger than the sum of its proper divisors (10212542696).

12602712004 is a wasteful number, since it uses less digits than its factorization.

12602712004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108644102 (or 108644100 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The spelling of 12602712004 in words is "twelve billion, six hundred two million, seven hundred twelve thousand, four".