2322042431 has 4 divisors (see below), whose sum is σ = 2324167992. Its totient is φ = 2319916872.

The previous prime is 2322042407. The next prime is 2322042467. The reversal of 2322042431 is 1342402232.

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 2322042431 - 2³⁰ = 1248300607 is a prime.

It is a super-2 number, since 2×2322042431² = 10783762102728779522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2322042397 and 2322042406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322042491) 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, 1061141 + ... + 1063326.

It is an arithmetic number, because the mean of its divisors is an integer number (581041998).

Almost surely, 2^2322042431 is an apocalyptic number.

2322042431 is a deficient number, since it is larger than the sum of its proper divisors (2125561).

2322042431 is a wasteful number, since it uses less digits than its factorization.

2322042431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125560.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2322042431 is about 48187.5754837282. The cubic root of 2322042431 is about 1324.2095546027.

Adding to 2322042431 its reverse (1342402232), we get a palindrome (3664444663).

The spelling of 2322042431 in words is "two billion, three hundred twenty-two million, forty-two thousand, four hundred thirty-one".