325551022320344 has 32 divisors (see below), whose sum is σ = 610884062757120. Its totient is φ = 162648608635296.

The previous prime is 325551022320323. The next prime is 325551022320353. The reversal of 325551022320344 is 443023220155523.

It is a super-2 number, since 2×325551022320344² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253324867 + ... + 1253584589.

It is an arithmetic number, because the mean of its divisors is an integer number (19090126961160).

Almost surely, 2^{325551022320344} is an apocalyptic number.

It is an amenable number.

325551022320344 is a deficient number, since it is larger than the sum of its proper divisors (285333040436776).

325551022320344 is a wasteful number, since it uses less digits than its factorization.

325551022320344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381279 (or 381275 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 325551022320344 its reverse (443023220155523), we get a palindrome (768574242475867).

The spelling of 325551022320344 in words is "three hundred twenty-five trillion, five hundred fifty-one billion, twenty-two million, three hundred twenty thousand, three hundred forty-four".