160881396472 has 16 divisors (see below), whose sum is σ = 301691793240. Its totient is φ = 80430251616.

The previous prime is 160881396451. The next prime is 160881396551. The reversal of 160881396472 is 274693188061.

160881396472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1240183 + ... + 1363750.

Almost surely, 2^160881396472 is an apocalyptic number.

It is an amenable number.

160881396472 is a deficient number, since it is larger than the sum of its proper divisors (140810396768).

160881396472 is a wasteful number, since it uses less digits than its factorization.

160881396472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611662 (or 2611658 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 160881396472 in words is "one hundred sixty billion, eight hundred eighty-one million, three hundred ninety-six thousand, four hundred seventy-two".