2431303422 has 16 divisors (see below), whose sum is σ = 5118533760. Its totient is φ = 767779992.

The previous prime is 2431303379. The next prime is 2431303439. The reversal of 2431303422 is 2243031342.

It is a super-2 number, since 2×2431303422² = 11822472659657820168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2431303392 and 2431303401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10663498 + ... + 10663725.

It is an arithmetic number, because the mean of its divisors is an integer number (319908360).

Almost surely, 2^2431303422 is an apocalyptic number.

2431303422 is an abundant number, since it is smaller than the sum of its proper divisors (2687230338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431303422 is a wasteful number, since it uses less digits than its factorization.

2431303422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21327247.

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

The square root of 2431303422 is about 49308.2490258983. The cubic root of 2431303422 is about 1344.6617580195.

Adding to 2431303422 its reverse (2243031342), we get a palindrome (4674334764).

The spelling of 2431303422 in words is "two billion, four hundred thirty-one million, three hundred three thousand, four hundred twenty-two".