321424332400023 has 8 divisors (see below), whose sum is σ = 451121870035200. Its totient is φ = 203004841515768.

The previous prime is 321424332400009. The next prime is 321424332400027. The reversal of 321424332400023 is 320004233424123.

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

It is not a de Polignac number, because 321424332400023 - 2¹³ = 321424332391831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321424332400027) 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, 2819511687663 + ... + 2819511687776.

It is an arithmetic number, because the mean of its divisors is an integer number (56390233754400).

Almost surely, 2^{321424332400023} is an apocalyptic number.

321424332400023 is a deficient number, since it is larger than the sum of its proper divisors (129697537635177).

321424332400023 is a wasteful number, since it uses less digits than its factorization.

321424332400023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5639023375461.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 321424332400023 its reverse (320004233424123), we get a palindrome (641428565824146).

The spelling of 321424332400023 in words is "three hundred twenty-one trillion, four hundred twenty-four billion, three hundred thirty-two million, four hundred thousand, twenty-three".