2299431813 has 32 divisors (see below), whose sum is σ = 3696921600. Its totient is φ = 1241899776.

The previous prime is 2299431811. The next prime is 2299431847. The reversal of 2299431813 is 3181349922.

It is not a de Polignac number, because 2299431813 - 2¹ = 2299431811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299431811) 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, 170253 + ... + 183261.

It is an arithmetic number, because the mean of its divisors is an integer number (115528800).

Almost surely, 2^2299431813 is an apocalyptic number.

It is an amenable number.

2299431813 is a deficient number, since it is larger than the sum of its proper divisors (1397489787).

2299431813 is a wasteful number, since it uses less digits than its factorization.

2299431813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481.

The product of its digits is 93312, while the sum is 42.

The square root of 2299431813 is about 47952.3911082649. The cubic root of 2299431813 is about 1319.8974156963.

The spelling of 2299431813 in words is "two billion, two hundred ninety-nine million, four hundred thirty-one thousand, eight hundred thirteen".