2423313431 has 32 divisors (see below), whose sum is σ = 3171778560. Its totient is φ = 1796306400.

The previous prime is 2423313427. The next prime is 2423313437. The reversal of 2423313431 is 1343133242.

It is not a de Polignac number, because 2423313431 - 2² = 2423313427 is a prime.

It is a super-2 number, since 2×2423313431² = 11744895969729983522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2423313431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423313437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132230 + ... + 149436.

It is an arithmetic number, because the mean of its divisors is an integer number (99118080).

Almost surely, 2^2423313431 is an apocalyptic number.

2423313431 is a deficient number, since it is larger than the sum of its proper divisors (748465129).

2423313431 is a wasteful number, since it uses less digits than its factorization.

2423313431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17315.

The product of its digits is 5184, while the sum is 26.

The square root of 2423313431 is about 49227.1615167887. The cubic root of 2423313431 is about 1343.1871544612.

Adding to 2423313431 its reverse (1343133242), we get a palindrome (3766446673).

The spelling of 2423313431 in words is "two billion, four hundred twenty-three million, three hundred thirteen thousand, four hundred thirty-one".