16160611320 has 320 divisors, whose sum is σ = 62409631680. Its totient is φ = 3674087424.

The previous prime is 16160611309. The next prime is 16160611331. The reversal of 16160611320 is 2311606161.

16160611320 is a `hidden beast` number, since 1 + 6 + 16 + 0 + 611 + 32 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (16160611309) and next prime (16160611331).

It is a super-2 number, since 2×16160611320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4466152 + ... + 4469768.

It is an arithmetic number, because the mean of its divisors is an integer number (195030099).

Almost surely, 2^16160611320 is an apocalyptic number.

16160611320 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 16160611320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31204815840).

16160611320 is an abundant number, since it is smaller than the sum of its proper divisors (46249020360).

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

16160611320 is a wasteful number, since it uses less digits than its factorization.

16160611320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844 (or 3831 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 16160611320 in words is "sixteen billion, one hundred sixty million, six hundred eleven thousand, three hundred twenty".