325427724049288 has 128 divisors (see below), whose sum is σ = 740915337945600. Its totient is φ = 131015562338304.

The previous prime is 325427724049279. The next prime is 325427724049349. The reversal of 325427724049288 is 882940427724523.

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, 2005476045 + ... + 2005638307.

It is an arithmetic number, because the mean of its divisors is an integer number (5788401077700).

Almost surely, 2^{325427724049288} 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 325427724049288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370457668972800).

325427724049288 is an abundant number, since it is smaller than the sum of its proper divisors (415487613896312).

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

325427724049288 is a wasteful number, since it uses less digits than its factorization.

325427724049288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195719 (or 195715 counting only the distinct ones).

The product of its (nonzero) digits is 433520640, while the sum is 67.

The spelling of 325427724049288 in words is "three hundred twenty-five trillion, four hundred twenty-seven billion, seven hundred twenty-four million, forty-nine thousand, two hundred eighty-eight".