3201617160440 has 16 divisors (see below), whose sum is σ = 7203638611080. Its totient is φ = 1280646864160.

The previous prime is 3201617160437. The next prime is 3201617160503. The reversal of 3201617160440 is 440617161023.

It is a self number, because there is not a number n which added to its sum of digits gives 3201617160440.

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, 40020214466 + ... + 40020214545.

Almost surely, 2^{3201617160440} is an apocalyptic number.

It is an amenable number.

3201617160440 is an abundant number, since it is smaller than the sum of its proper divisors (4002021450640).

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

3201617160440 is a wasteful number, since it uses less digits than its factorization.

3201617160440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80040429022 (or 80040429018 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 3201617160440 in words is "three trillion, two hundred one billion, six hundred seventeen million, one hundred sixty thousand, four hundred forty".