2431224450023 has 4 divisors (see below), whose sum is σ = 2433010802928. Its totient is φ = 2429438097120.

The previous prime is 2431224449999. The next prime is 2431224450029. The reversal of 2431224450023 is 3200544221342.

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 2431224450023 - 2⁸ = 2431224449767 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 (2431224450029) 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, 893174411 + ... + 893177132.

It is an arithmetic number, because the mean of its divisors is an integer number (608252700732).

Almost surely, 2^{2431224450023} is an apocalyptic number.

2431224450023 is a deficient number, since it is larger than the sum of its proper divisors (1786352905).

2431224450023 is a wasteful number, since it uses less digits than its factorization.

2431224450023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786352904.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2431224450023 its reverse (3200544221342), we get a palindrome (5631768671365).

The spelling of 2431224450023 in words is "two trillion, four hundred thirty-one billion, two hundred twenty-four million, four hundred fifty thousand, twenty-three".