12429315696 has 80 divisors (see below), whose sum is σ = 37445024000. Its totient is φ = 3551228352.

The previous prime is 12429315683. The next prime is 12429315707. The reversal of 12429315696 is 69651392421.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 361006 + ... + 393933.

It is an arithmetic number, because the mean of its divisors is an integer number (468062800).

Almost surely, 2^12429315696 is an apocalyptic number.

12429315696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12429315696 is an abundant number, since it is smaller than the sum of its proper divisors (25015708304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12429315696 is an equidigital number, since it uses as much as digits as its factorization.

12429315696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754971 (or 754951 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The spelling of 12429315696 in words is "twelve billion, four hundred twenty-nine million, three hundred fifteen thousand, six hundred ninety-six".