16116049044 has 36 divisors (see below), whose sum is σ = 40746413344. Its totient is φ = 5370879312.

The previous prime is 16116049021. The next prime is 16116049051. The reversal of 16116049044 is 44094061161.

16116049044 is a `hidden beast` number, since 1 + 6 + 1 + 1 + 604 + 9 + 0 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×16116049044² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 134649 + ... + 224415.

Almost surely, 2^16116049044 is an apocalyptic number.

It is an amenable number.

16116049044 is an abundant number, since it is smaller than the sum of its proper divisors (24630364300).

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

16116049044 is a wasteful number, since it uses less digits than its factorization.

16116049044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94764 (or 94759 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 16116049044 in words is "sixteen billion, one hundred sixteen million, forty-nine thousand, forty-four".