16979270840580 has 24 divisors (see below), whose sum is σ = 47541958353792. Its totient is φ = 4527805557472.

The previous prime is 16979270840569. The next prime is 16979270840621. The reversal of 16979270840580 is 8504807297961.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141493923612 + ... + 141493923731.

It is an arithmetic number, because the mean of its divisors is an integer number (1980914931408).

Almost surely, 2^{16979270840580} is an apocalyptic number.

16979270840580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16979270840580 is an abundant number, since it is smaller than the sum of its proper divisors (30562687513212).

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

16979270840580 is a wasteful number, since it uses less digits than its factorization.

16979270840580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282987847355 (or 282987847353 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 66.

The spelling of 16979270840580 in words is "sixteen trillion, nine hundred seventy-nine billion, two hundred seventy million, eight hundred forty thousand, five hundred eighty".