16868707430 has 16 divisors (see below), whose sum is σ = 30365298144. Its totient is φ = 6747121920.

The previous prime is 16868707417. The next prime is 16868707469. The reversal of 16868707430 is 3470786861.

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, 232310 + ... + 296150.

It is an arithmetic number, because the mean of its divisors is an integer number (1897831134).

Almost surely, 2^16868707430 is an apocalyptic number.

16868707430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16868707430 is a deficient number, since it is larger than the sum of its proper divisors (13496590714).

16868707430 is a wasteful number, since it uses less digits than its factorization.

16868707430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90271.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 16868707430 in words is "sixteen billion, eight hundred sixty-eight million, seven hundred seven thousand, four hundred thirty".