3271242405552 has 160 divisors (see below), whose sum is σ = 9810304243200. Its totient is φ = 928285839360.

The previous prime is 3271242405517. The next prime is 3271242405589. The reversal of 3271242405552 is 2555042421723.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 870538 + ... + 2701910.

It is an arithmetic number, because the mean of its divisors is an integer number (61314401520).

Almost surely, 2^{3271242405552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3271242405552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4905152121600).

3271242405552 is an abundant number, since it is smaller than the sum of its proper divisors (6539061837648).

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

3271242405552 is a wasteful number, since it uses less digits than its factorization.

3271242405552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831611 (or 1831605 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 3271242405552 in words is "three trillion, two hundred seventy-one billion, two hundred forty-two million, four hundred five thousand, five hundred fifty-two".