2322431403 has 8 divisors (see below), whose sum is σ = 3099265488. Its totient is φ = 1546942464.

The previous prime is 2322431399. The next prime is 2322431459. The reversal of 2322431403 is 3041342232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2322431403 - 2² = 2322431399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2322431303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332250 + ... + 339167.

It is an arithmetic number, because the mean of its divisors is an integer number (387408186).

Almost surely, 2^2322431403 is an apocalyptic number.

2322431403 is a deficient number, since it is larger than the sum of its proper divisors (776834085).

2322431403 is a wasteful number, since it uses less digits than its factorization.

2322431403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672573.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2322431403 is about 48191.6113343391. The cubic root of 2322431403 is about 1324.2834911903.

Adding to 2322431403 its reverse (3041342232), we get a palindrome (5363773635).

The spelling of 2322431403 in words is "two billion, three hundred twenty-two million, four hundred thirty-one thousand, four hundred three".