12608157386 has 32 divisors (see below), whose sum is σ = 21098900736. Its totient is φ = 5601960000.

The previous prime is 12608157379. The next prime is 12608157437. The reversal of 12608157386 is 68375180621.

It is a self number, because there is not a number n which added to its sum of digits gives 12608157386.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296036 + ... + 335936.

It is an arithmetic number, because the mean of its divisors is an integer number (659340648).

Almost surely, 2^12608157386 is an apocalyptic number.

12608157386 is a deficient number, since it is larger than the sum of its proper divisors (8490743350).

12608157386 is a wasteful number, since it uses less digits than its factorization.

12608157386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40238.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 12608157386 in words is "twelve billion, six hundred eight million, one hundred fifty-seven thousand, three hundred eighty-six".