325765736324408 has 32 divisors (see below), whose sum is σ = 647040079121760. Its totient is φ = 153230582753280.

The previous prime is 325765736324389. The next prime is 325765736324437. The reversal of 325765736324408 is 804423637567523.

It is a super-2 number, since 2×325765736324408² (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, 553925516 + ... + 554513307.

It is an arithmetic number, because the mean of its divisors is an integer number (20220002472555).

Almost surely, 2^{325765736324408} is an apocalyptic number.

It is an amenable number.

325765736324408 is a deficient number, since it is larger than the sum of its proper divisors (321274342797352).

325765736324408 is a wasteful number, since it uses less digits than its factorization.

325765736324408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108441007 (or 1108441003 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 65.

The spelling of 325765736324408 in words is "three hundred twenty-five trillion, seven hundred sixty-five billion, seven hundred thirty-six million, three hundred twenty-four thousand, four hundred eight".