12829658080 has 24 divisors (see below), whose sum is σ = 30310067592. Its totient is φ = 5131863168.

The previous prime is 12829658053. The next prime is 12829658081. The reversal of 12829658080 is 8085692821.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12829658081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40092522 + ... + 40092841.

It is an arithmetic number, because the mean of its divisors is an integer number (1262919483).

Almost surely, 2^12829658080 is an apocalyptic number.

12829658080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12829658080 is an abundant number, since it is smaller than the sum of its proper divisors (17480409512).

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

12829658080 is an equidigital number, since it uses as much as digits as its factorization.

12829658080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80185378 (or 80185370 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 12829658080 in words is "twelve billion, eight hundred twenty-nine million, six hundred fifty-eight thousand, eighty".