160789132816 has 20 divisors (see below), whose sum is σ = 335492710252. Its totient is φ = 74210368896.

The previous prime is 160789132787. The next prime is 160789132859. The reversal of 160789132816 is 618231987061.

It can be written as a sum of positive squares in 2 ways, for example, as 49326633216 + 111462499600 = 222096^2 + 333860^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386512131 + ... + 386512546.

Almost surely, 2^160789132816 is an apocalyptic number.

160789132816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160789132816 is an abundant number, since it is smaller than the sum of its proper divisors (174703577436).

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

160789132816 is a wasteful number, since it uses less digits than its factorization.

160789132816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773024698 (or 773024692 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 160789132816 in words is "one hundred sixty billion, seven hundred eighty-nine million, one hundred thirty-two thousand, eight hundred sixteen".