16049792064 has 28 divisors (see below), whose sum is σ = 42465075344. Its totient is φ = 5349930624.

The previous prime is 16049792053. The next prime is 16049792111. The reversal of 16049792064 is 46029794061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 41796142 + ... + 41796525.

Almost surely, 2^16049792064 is an apocalyptic number.

It is an amenable number.

16049792064 is an abundant number, since it is smaller than the sum of its proper divisors (26415283280).

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

16049792064 is an equidigital number, since it uses as much as digits as its factorization.

16049792064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83592682 (or 83592672 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 16049792064 in words is "sixteen billion, forty-nine million, seven hundred ninety-two thousand, sixty-four".