16791923076 has 48 divisors (see below), whose sum is σ = 40968281088. Its totient is φ = 5342999200.

The previous prime is 16791923069. The next prime is 16791923101. The reversal of 16791923076 is 67032919761.

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, 73561 + ... + 197471.

It is an arithmetic number, because the mean of its divisors is an integer number (853505856).

Almost surely, 2^16791923076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16791923076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20484140544).

16791923076 is an abundant number, since it is smaller than the sum of its proper divisors (24176358012).

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

16791923076 is a wasteful number, since it uses less digits than its factorization.

16791923076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124432 (or 124430 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 51.

The spelling of 16791923076 in words is "sixteen billion, seven hundred ninety-one million, nine hundred twenty-three thousand, seventy-six".