16426637526680 has 64 divisors (see below), whose sum is σ = 37016163406080. Its totient is φ = 6560665177600.

The previous prime is 16426637526617. The next prime is 16426637526737. The reversal of 16426637526680 is 8662573662461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82972610 + ... + 83170350.

It is an arithmetic number, because the mean of its divisors is an integer number (578377553220).

Almost surely, 2^{16426637526680} is an apocalyptic number.

16426637526680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16426637526680 is an abundant number, since it is smaller than the sum of its proper divisors (20589525879400).

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

16426637526680 is a wasteful number, since it uses less digits than its factorization.

16426637526680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200900 (or 200896 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 62.

The spelling of 16426637526680 in words is "sixteen trillion, four hundred twenty-six billion, six hundred thirty-seven million, five hundred twenty-six thousand, six hundred eighty".