2322142431 has 32 divisors (see below), whose sum is σ = 3578150400. Its totient is φ = 1312122240.

The previous prime is 2322142423. The next prime is 2322142441. The reversal of 2322142431 is 1342412232.

It is a happy number.

2322142431 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 2322142431 - 2³ = 2322142423 is a prime.

It is a super-2 number, since 2×2322142431² = 10784690939701179522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322142411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1965661 + ... + 1966841.

It is an arithmetic number, because the mean of its divisors is an integer number (111817200).

Almost surely, 2^2322142431 is an apocalyptic number.

2322142431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2322142431 is a deficient number, since it is larger than the sum of its proper divisors (1256007969).

2322142431 is a wasteful number, since it uses less digits than its factorization.

2322142431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159.

The product of its digits is 2304, while the sum is 24.

The square root of 2322142431 is about 48188.6130844207. The cubic root of 2322142431 is about 1324.2285635942.

Adding to 2322142431 its reverse (1342412232), we get a palindrome (3664554663).

The spelling of 2322142431 in words is "two billion, three hundred twenty-two million, one hundred forty-two thousand, four hundred thirty-one".