2432431320231 has 64 divisors (see below), whose sum is σ = 3594268753920. Its totient is φ = 1450994711040.

The previous prime is 2432431320217. The next prime is 2432431320259. The reversal of 2432431320231 is 1320231342342.

It is a happy number.

It is not a de Polignac number, because 2432431320231 - 2⁹ = 2432431319719 is a prime.

It is a super-2 number, since 2×2432431320231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432431320281) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 589392490 + ... + 589396616.

It is an arithmetic number, because the mean of its divisors is an integer number (56160449280).

Almost surely, 2^{2432431320231} is an apocalyptic number.

2432431320231 is a deficient number, since it is larger than the sum of its proper divisors (1161837433689).

2432431320231 is a wasteful number, since it uses less digits than its factorization.

2432431320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2432431320231 its reverse (1320231342342), we get a palindrome (3752662662573).

The spelling of 2432431320231 in words is "two trillion, four hundred thirty-two billion, four hundred thirty-one million, three hundred twenty thousand, two hundred thirty-one".