456320143233231 has 8 divisors (see below), whose sum is σ = 614450885938224. Its totient is φ = 301201414675200.

The previous prime is 456320143233193. The next prime is 456320143233277. The reversal of 456320143233231 is 132332341023654.

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

It is not a de Polignac number, because 456320143233231 - 2¹⁵ = 456320143200463 is a prime.

It is a super-2 number, since 2×456320143233231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456320143233281) 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, 753003536386 + ... + 753003536991.

It is an arithmetic number, because the mean of its divisors is an integer number (76806360742278).

Almost surely, 2^{456320143233231} is an apocalyptic number.

456320143233231 is a deficient number, since it is larger than the sum of its proper divisors (158130742704993).

456320143233231 is a wasteful number, since it uses less digits than its factorization.

456320143233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506007073481.

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 456320143233231 its reverse (132332341023654), we get a palindrome (588652484256885).

The spelling of 456320143233231 in words is "four hundred fifty-six trillion, three hundred twenty billion, one hundred forty-three million, two hundred thirty-three thousand, two hundred thirty-one".