16947330780 has 24 divisors (see below), whose sum is σ = 47452526352. Its totient is φ = 4519288192.

The previous prime is 16947330769. The next prime is 16947330797. The reversal of 16947330780 is 8703374961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141227697 + ... + 141227816.

It is an arithmetic number, because the mean of its divisors is an integer number (1977188598).

Almost surely, 2^16947330780 is an apocalyptic number.

16947330780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16947330780 is an abundant number, since it is smaller than the sum of its proper divisors (30505195572).

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

16947330780 is a wasteful number, since it uses less digits than its factorization.

16947330780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282455525 (or 282455523 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 16947330780 in words is "sixteen billion, nine hundred forty-seven million, three hundred thirty thousand, seven hundred eighty".