16923832960 has 32 divisors (see below), whose sum is σ = 40458539700. Its totient is φ = 6769532928.

The previous prime is 16923832943. The next prime is 16923832999. The reversal of 16923832960 is 6923832961.

It can be written as a sum of positive squares in 2 ways, for example, as 16902080064 + 21752896 = 130008^2 + 4664^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×16923832960² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13221105 + ... + 13222384.

Almost surely, 2^16923832960 is an apocalyptic number.

16923832960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16923832960 is an abundant number, since it is smaller than the sum of its proper divisors (23534706740).

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

16923832960 is an equidigital number, since it uses as much as digits as its factorization.

16923832960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26443508 (or 26443496 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 49.

Subtracting from 16923832960 its reverse (6923832961), we obtain a palindrome (9999999999).

The spelling of 16923832960 in words is "sixteen billion, nine hundred twenty-three million, eight hundred thirty-two thousand, nine hundred sixty".