325231287641 has 24 divisors (see below), whose sum is σ = 372970572480. Its totient is φ = 282874527936.

The previous prime is 325231287611. The next prime is 325231287649. The reversal of 325231287641 is 146782132523.

It is not a de Polignac number, because 325231287641 - 2¹⁴ = 325231271257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325231287592 and 325231287601.

It is not an unprimeable number, because it can be changed into a prime (325231287649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 363986 + ... + 884843.

It is an arithmetic number, because the mean of its divisors is an integer number (15540440520).

Almost surely, 2^325231287641 is an apocalyptic number.

It is an amenable number.

325231287641 is a deficient number, since it is larger than the sum of its proper divisors (47739284839).

325231287641 is a wasteful number, since it uses less digits than its factorization.

325231287641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248945 (or 1248932 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The spelling of 325231287641 in words is "three hundred twenty-five billion, two hundred thirty-one million, two hundred eighty-seven thousand, six hundred forty-one".