13176742980 has 48 divisors (see below), whose sum is σ = 37499724864. Its totient is φ = 3456193920.

The previous prime is 13176742979. The next prime is 13176743023. The reversal of 13176742980 is 8924767131.

It is a happy 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, 1796442 + ... + 1803761.

It is an arithmetic number, because the mean of its divisors is an integer number (781244268).

Almost surely, 2^13176742980 is an apocalyptic number.

13176742980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13176742980 is an abundant number, since it is smaller than the sum of its proper divisors (24322981884).

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

13176742980 is a wasteful number, since it uses less digits than its factorization.

13176742980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600276 (or 3600274 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 13176742980 in words is "thirteen billion, one hundred seventy-six million, seven hundred forty-two thousand, nine hundred eighty".