16367968384 has 32 divisors (see below), whose sum is σ = 32666124240. Its totient is φ = 8169411840.

The previous prime is 16367968363. The next prime is 16367968391. The reversal of 16367968384 is 48386976361.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41502 + ... + 185629.

Almost surely, 2^16367968384 is an apocalyptic number.

It is an amenable number.

16367968384 is a deficient number, since it is larger than the sum of its proper divisors (16298155856).

16367968384 is an equidigital number, since it uses as much as digits as its factorization.

16367968384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227708 (or 227696 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 61.

The spelling of 16367968384 in words is "sixteen billion, three hundred sixty-seven million, nine hundred sixty-eight thousand, three hundred eighty-four".