160472967440 has 80 divisors (see below), whose sum is σ = 400610966400. Its totient is φ = 59562424320.

The previous prime is 160472967409. The next prime is 160472967451. The reversal of 160472967440 is 44769274061.

It is a tau number, because it is divible by the number of its divisors (80).

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, 734390 + ... + 927509.

It is an arithmetic number, because the mean of its divisors is an integer number (5007637080).

Almost surely, 2^160472967440 is an apocalyptic number.

160472967440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160472967440 is an abundant number, since it is smaller than the sum of its proper divisors (240137998960).

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

160472967440 is a wasteful number, since it uses less digits than its factorization.

160472967440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662000 (or 1661994 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 160472967440 in words is "one hundred sixty billion, four hundred seventy-two million, nine hundred sixty-seven thousand, four hundred forty".