232431144031 has 8 divisors (see below), whose sum is σ = 234454413600. Its totient is φ = 230416394208.

The previous prime is 232431144019. The next prime is 232431144059. The reversal of 232431144031 is 130441134232.

It is a happy number.

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 232431144031 - 2³⁵ = 198071405663 is a prime.

It is a super-2 number, since 2×232431144031² (a number of 24 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 (232431144061) 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, 2075131 + ... + 2184268.

It is an arithmetic number, because the mean of its divisors is an integer number (29306801700).

Almost surely, 2^232431144031 is an apocalyptic number.

232431144031 is a deficient number, since it is larger than the sum of its proper divisors (2023269569).

232431144031 is a wasteful number, since it uses less digits than its factorization.

232431144031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259873.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 232431144031 its reverse (130441134232), we get a palindrome (362872278263).

The spelling of 232431144031 in words is "two hundred thirty-two billion, four hundred thirty-one million, one hundred forty-four thousand, thirty-one".