160847449440 has 48 divisors (see below), whose sum is σ = 506669467248. Its totient is φ = 42892653056.

The previous prime is 160847449423. The next prime is 160847449459. The reversal of 160847449440 is 44944748061.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167548947 + ... + 167549906.

It is an arithmetic number, because the mean of its divisors is an integer number (10555613901).

Almost surely, 2^160847449440 is an apocalyptic number.

160847449440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160847449440 is an abundant number, since it is smaller than the sum of its proper divisors (345822017808).

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

160847449440 is a wasteful number, since it uses less digits than its factorization.

160847449440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335098871 (or 335098863 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 160847449440 in words is "one hundred sixty billion, eight hundred forty-seven million, four hundred forty-nine thousand, four hundred forty".