16138767300 has 72 divisors (see below), whose sum is σ = 47956888896. Its totient is φ = 4187352960.

The previous prime is 16138767299. The next prime is 16138767329. The reversal of 16138767300 is 376783161.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715872 + ... + 738071.

Almost surely, 2^16138767300 is an apocalyptic number.

16138767300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16138767300 is an abundant number, since it is smaller than the sum of its proper divisors (31818121596).

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

16138767300 is a wasteful number, since it uses less digits than its factorization.

16138767300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453997 (or 1453990 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 16138767300 in words is "sixteen billion, one hundred thirty-eight million, seven hundred sixty-seven thousand, three hundred".