160877903872 has 216 divisors, whose sum is σ = 384969578364. Its totient is φ = 66985132032.

The previous prime is 160877903867. The next prime is 160877903899. The reversal of 160877903872 is 278309778061.

It can be written as a sum of positive squares in 2 ways, for example, as 112294690816 + 48583213056 = 335104^2 + 220416^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237633198 + ... + 237633874.

Almost surely, 2^160877903872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160877903872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192484789182).

160877903872 is an abundant number, since it is smaller than the sum of its proper divisors (224091674492).

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

160877903872 is an frugal number, since it uses more digits than its factorization.

160877903872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 160877903872 in words is "one hundred sixty billion, eight hundred seventy-seven million, nine hundred three thousand, eight hundred seventy-two".