16231701000 has 64 divisors (see below), whose sum is σ = 50642916480. Its totient is φ = 4328452800.

The previous prime is 16231700993. The next prime is 16231701019. The reversal of 16231701000 is 10713261.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2702284 + ... + 2708283.

It is an arithmetic number, because the mean of its divisors is an integer number (791295570).

Almost surely, 2^16231701000 is an apocalyptic number.

16231701000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16231701000 is an abundant number, since it is smaller than the sum of its proper divisors (34411215480).

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

16231701000 is a wasteful number, since it uses less digits than its factorization.

16231701000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5410591 (or 5410577 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The spelling of 16231701000 in words is "sixteen billion, two hundred thirty-one million, seven hundred one thousand".