16960389120 has 476 divisors, whose sum is σ = 61888580496. Its totient is φ = 4459069440.

The previous prime is 16960389119. The next prime is 16960389139. The reversal of 16960389120 is 2198306961.

It is a happy number.

16960389120 is a `hidden beast` number, since 16 + 9 + 603 + 8 + 9 + 1 + 20 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 238878685 + ... + 238878755.

Almost surely, 2^16960389120 is an apocalyptic number.

16960389120 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 16960389120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30944290248).

16960389120 is an abundant number, since it is smaller than the sum of its proper divisors (44928191376).

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

16960389120 is an frugal number, since it uses more digits than its factorization.

16960389120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 16960389120 in words is "sixteen billion, nine hundred sixty million, three hundred eighty-nine thousand, one hundred twenty".