16496465044 has 24 divisors (see below), whose sum is σ = 29147028680. Its totient is φ = 8168812416.

The previous prime is 16496465039. The next prime is 16496465107. The reversal of 16496465044 is 44056469461.

16496465044 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 4 ways, for example, as 2397277444 + 14099187600 = 48962^2 + 118740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107454 + ... + 1122250.

Almost surely, 2^16496465044 is an apocalyptic number.

It is an amenable number.

16496465044 is a deficient number, since it is larger than the sum of its proper divisors (12650563636).

16496465044 is a wasteful number, since it uses less digits than its factorization.

16496465044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17467 (or 17465 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 16496465044 in words is "sixteen billion, four hundred ninety-six million, four hundred sixty-five thousand, forty-four".