16764234044 has 48 divisors (see below), whose sum is σ = 31146081120. Its totient is φ = 7881646080.

The previous prime is 16764234031. The next prime is 16764234101. The reversal of 16764234044 is 44043246761.

It is a junction number, because it is equal to n+sod(n) for n = 16764233992 and 16764234010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756004 + ... + 1765524.

It is an arithmetic number, because the mean of its divisors is an integer number (648876690).

Almost surely, 2^16764234044 is an apocalyptic number.

It is an amenable number.

16764234044 is a deficient number, since it is larger than the sum of its proper divisors (14381847076).

16764234044 is a wasteful number, since it uses less digits than its factorization.

16764234044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9950 (or 9948 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 16764234044 in words is "sixteen billion, seven hundred sixty-four million, two hundred thirty-four thousand, forty-four".