16045799938 has 8 divisors (see below), whose sum is σ = 27507085632. Its totient is φ = 6876771396.

The previous prime is 16045799933. The next prime is 16045799951. The reversal of 16045799938 is 83999754061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16045799933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573064270 + ... + 573064297.

It is an arithmetic number, because the mean of its divisors is an integer number (3438385704).

Almost surely, 2^16045799938 is an apocalyptic number.

16045799938 is a deficient number, since it is larger than the sum of its proper divisors (11461285694).

16045799938 is a wasteful number, since it uses less digits than its factorization.

16045799938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146128576.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 16045799938 in words is "sixteen billion, forty-five million, seven hundred ninety-nine thousand, nine hundred thirty-eight".