12402713157 has 8 divisors (see below), whose sum is σ = 16736191584. Its totient is φ = 8168855088.

The previous prime is 12402713101. The next prime is 12402713179. The reversal of 12402713157 is 75131720421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12402713157 - 2⁶ = 12402713093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402713357) 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, 24904798 + ... + 24905295.

It is an arithmetic number, because the mean of its divisors is an integer number (2092023948).

Almost surely, 2^12402713157 is an apocalyptic number.

It is an amenable number.

12402713157 is a deficient number, since it is larger than the sum of its proper divisors (4333478427).

12402713157 is an equidigital number, since it uses as much as digits as its factorization.

12402713157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49810179.

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 12402713157 in words is "twelve billion, four hundred two million, seven hundred thirteen thousand, one hundred fifty-seven".