2343223012431 has 16 divisors (see below), whose sum is σ = 3657713971968. Its totient is φ = 1306326417600.

The previous prime is 2343223012423. The next prime is 2343223012463. The reversal of 2343223012431 is 1342103223432.

It is a happy number.

2343223012431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2343223012431 - 2³ = 2343223012423 is a prime.

It is a super-2 number, since 2×2343223012431² (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 (2343223012531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360755825 + ... + 1360757546.

It is an arithmetic number, because the mean of its divisors is an integer number (228607123248).

Almost surely, 2^{2343223012431} is an apocalyptic number.

2343223012431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2343223012431 is a deficient number, since it is larger than the sum of its proper divisors (1314490959537).

2343223012431 is a wasteful number, since it uses less digits than its factorization.

2343223012431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721513422.

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

Adding to 2343223012431 its reverse (1342103223432), we get a palindrome (3685326235863).

The spelling of 2343223012431 in words is "two trillion, three hundred forty-three billion, two hundred twenty-three million, twelve thousand, four hundred thirty-one".