16023251200 has 108 divisors (see below), whose sum is σ = 43265699568. Its totient is φ = 5826611200.

The previous prime is 16023251173. The next prime is 16023251249. The reversal of 16023251200 is 215232061.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43402 + ... + 184201.

Almost surely, 2^16023251200 is an apocalyptic number.

16023251200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16023251200 is an abundant number, since it is smaller than the sum of its proper divisors (27242448368).

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

16023251200 is a wasteful number, since it uses less digits than its factorization.

16023251200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227640 (or 227621 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 16023251200 its reverse (215232061), we get a palindrome (16238483261).

The spelling of 16023251200 in words is "sixteen billion, twenty-three million, two hundred fifty-one thousand, two hundred".