2432023221431 has 4 divisors (see below), whose sum is σ = 2432048218752. Its totient is φ = 2431998224112.

The previous prime is 2432023221377. The next prime is 2432023221437. The reversal of 2432023221431 is 1341223202342.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2432023221431 - 2⁶ = 2432023221367 is a prime.

It is a super-2 number, since 2×2432023221431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2432023221394 and 2432023221403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432023221437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12352151 + ... + 12547496.

It is an arithmetic number, because the mean of its divisors is an integer number (608012054688).

Almost surely, 2^{2432023221431} is an apocalyptic number.

2432023221431 is a deficient number, since it is larger than the sum of its proper divisors (24997321).

2432023221431 is an equidigital number, since it uses as much as digits as its factorization.

2432023221431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24997320.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2432023221431 its reverse (1341223202342), we get a palindrome (3773246423773).

The spelling of 2432023221431 in words is "two trillion, four hundred thirty-two billion, twenty-three million, two hundred twenty-one thousand, four hundred thirty-one".