325621114115421 has 8 divisors (see below), whose sum is σ = 434640164085664. Its totient is φ = 216841403444400.

The previous prime is 325621114115411. The next prime is 325621114115461. The reversal of 325621114115421 is 124511411126523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325621114115421 - 2⁷ = 325621114115293 is a prime.

It is a super-2 number, since 2×325621114115421² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325621114115421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325621114115411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59834821630 + ... + 59834827071.

It is an arithmetic number, because the mean of its divisors is an integer number (54330020510708).

Almost surely, 2^{325621114115421} is an apocalyptic number.

It is an amenable number.

325621114115421 is a deficient number, since it is larger than the sum of its proper divisors (109019049970243).

325621114115421 is a wasteful number, since it uses less digits than its factorization.

325621114115421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119669649611.

The product of its digits is 57600, while the sum is 39.

The spelling of 325621114115421 in words is "three hundred twenty-five trillion, six hundred twenty-one billion, one hundred fourteen million, one hundred fifteen thousand, four hundred twenty-one".