160974836472 has 64 divisors (see below), whose sum is σ = 414296474400. Its totient is φ = 52083924480.

The previous prime is 160974836461. The next prime is 160974836497. The reversal of 160974836472 is 274638479061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158554 + ... + 589142.

Almost surely, 2^160974836472 is an apocalyptic number.

160974836472 is a gapful number since it is divisible by the number (12) 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 160974836472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207148237200).

160974836472 is an abundant number, since it is smaller than the sum of its proper divisors (253321637928).

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

160974836472 is a wasteful number, since it uses less digits than its factorization.

160974836472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431056 (or 431052 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 160974836472 in words is "one hundred sixty billion, nine hundred seventy-four million, eight hundred thirty-six thousand, four hundred seventy-two".