16596922140 has 192 divisors, whose sum is σ = 53561088000. Its totient is φ = 4261582080.

The previous prime is 16596922109. The next prime is 16596922159. The reversal of 16596922140 is 4122969561.

16596922140 is a `hidden beast` number, since 16 + 596 + 9 + 2 + 2 + 1 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6748231 + ... + 6750689.

It is an arithmetic number, because the mean of its divisors is an integer number (278964000).

Almost surely, 2^16596922140 is an apocalyptic number.

16596922140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16596922140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26780544000).

16596922140 is an abundant number, since it is smaller than the sum of its proper divisors (36964165860).

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

16596922140 is a wasteful number, since it uses less digits than its factorization.

16596922140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 16596922140 in words is "sixteen billion, five hundred ninety-six million, nine hundred twenty-two thousand, one hundred forty".