16623104160 has 192 divisors, whose sum is σ = 57106183680. Its totient is φ = 4039925760.

The previous prime is 16623104153. The next prime is 16623104189. The reversal of 16623104160 is 6140132661.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476100 + ... + 509820.

It is an arithmetic number, because the mean of its divisors is an integer number (297428040).

Almost surely, 2^16623104160 is an apocalyptic number.

16623104160 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 16623104160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28553091840).

16623104160 is an abundant number, since it is smaller than the sum of its proper divisors (40483079520).

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

16623104160 is a wasteful number, since it uses less digits than its factorization.

16623104160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33831 (or 33823 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 16623104160 in words is "sixteen billion, six hundred twenty-three million, one hundred four thousand, one hundred sixty".