32321221252423 has 8 divisors (see below), whose sum is σ = 32374943632400. Its totient is φ = 32267503735488.

The previous prime is 32321221252387. The next prime is 32321221252477. The reversal of 32321221252423 is 32425212212323.

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

It is a cyclic number.

It is not a de Polignac number, because 32321221252423 - 2²¹ = 32321219155271 is a prime.

It is a super-2 number, since 2×32321221252423² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321221255423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12210973 + ... + 14620201.

It is an arithmetic number, because the mean of its divisors is an integer number (4046867954050).

Almost surely, 2^{32321221252423} is an apocalyptic number.

32321221252423 is a deficient number, since it is larger than the sum of its proper divisors (53722379977).

32321221252423 is a wasteful number, since it uses less digits than its factorization.

32321221252423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431521.

The product of its digits is 69120, while the sum is 34.

Adding to 32321221252423 its reverse (32425212212323), we get a palindrome (64746433464746).

The spelling of 32321221252423 in words is "thirty-two trillion, three hundred twenty-one billion, two hundred twenty-one million, two hundred fifty-two thousand, four hundred twenty-three".