16394593160 has 32 divisors (see below), whose sum is σ = 40241275200. Its totient is φ = 5961670080.

The previous prime is 16394593153. The next prime is 16394593169. The reversal of 16394593160 is 6139549361.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16394593169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18629780 + ... + 18630659.

It is an arithmetic number, because the mean of its divisors is an integer number (1257539850).

Almost surely, 2^16394593160 is an apocalyptic number.

16394593160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16394593160 is an abundant number, since it is smaller than the sum of its proper divisors (23846682040).

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

16394593160 is a wasteful number, since it uses less digits than its factorization.

16394593160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37260461 (or 37260457 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 16394593160 in words is "sixteen billion, three hundred ninety-four million, five hundred ninety-three thousand, one hundred sixty".