431245550023 has 8 divisors (see below), whose sum is σ = 442077864048. Its totient is φ = 420513073344.

The previous prime is 431245550017. The next prime is 431245550033. The reversal of 431245550023 is 320055542134.

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 431245550023 - 2⁵ = 431245549991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431245550033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24950590 + ... + 24967867.

It is an arithmetic number, because the mean of its divisors is an integer number (55259733006).

Almost surely, 2^431245550023 is an apocalyptic number.

431245550023 is a deficient number, since it is larger than the sum of its proper divisors (10832314025).

431245550023 is a wasteful number, since it uses less digits than its factorization.

431245550023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49918673.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 431245550023 in words is "four hundred thirty-one billion, two hundred forty-five million, five hundred fifty thousand, twenty-three".