3248740557132 has 96 divisors (see below), whose sum is σ = 8828105932800. Its totient is φ = 910559999232.

The previous prime is 3248740557103. The next prime is 3248740557149. The reversal of 3248740557132 is 2317550478423.

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, 31285794 + ... + 31389462.

It is an arithmetic number, because the mean of its divisors is an integer number (91959436800).

Almost surely, 2^{3248740557132} 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 3248740557132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4414052966400).

3248740557132 is an abundant number, since it is smaller than the sum of its proper divisors (5579365375668).

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

3248740557132 is a wasteful number, since it uses less digits than its factorization.

3248740557132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110775 (or 110773 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 3248740557132 in words is "three trillion, two hundred forty-eight billion, seven hundred forty million, five hundred fifty-seven thousand, one hundred thirty-two".