160957908720 has 480 divisors, whose sum is σ = 663576576000. Its totient is φ = 34853027328.

The previous prime is 160957908703. The next prime is 160957908721. The reversal of 160957908720 is 27809759061.

160957908720 is a `hidden beast` number, since 1 + 60 + 9 + 579 + 0 + 8 + 7 + 2 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160957908721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4675089 + ... + 4709391.

It is an arithmetic number, because the mean of its divisors is an integer number (1382451200).

Almost surely, 2^160957908720 is an apocalyptic number.

160957908720 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 160957908720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331788288000).

160957908720 is an abundant number, since it is smaller than the sum of its proper divisors (502618667280).

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

160957908720 is a wasteful number, since it uses less digits than its factorization.

160957908720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34362 (or 34339 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The spelling of 160957908720 in words is "one hundred sixty billion, nine hundred fifty-seven million, nine hundred eight thousand, seven hundred twenty".