16940935029630 has 64 divisors (see below), whose sum is σ = 41028602174208. Its totient is φ = 4476532769280.

The previous prime is 16940935029589. The next prime is 16940935029649. The reversal of 16940935029630 is 3692053904961.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471499 + ... + 5839878.

It is an arithmetic number, because the mean of its divisors is an integer number (641071908972).

Almost surely, 2^{16940935029630} is an apocalyptic number.

16940935029630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16940935029630 is an abundant number, since it is smaller than the sum of its proper divisors (24087667144578).

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

16940935029630 is a wasteful number, since it uses less digits than its factorization.

16940935029630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312201.

The product of its (nonzero) digits is 9447840, while the sum is 57.

The spelling of 16940935029630 in words is "sixteen trillion, nine hundred forty billion, nine hundred thirty-five million, twenty-nine thousand, six hundred thirty".