2402304311 has 16 divisors (see below), whose sum is σ = 2762044800. Its totient is φ = 2066407200.

The previous prime is 2402304277. The next prime is 2402304337. The reversal of 2402304311 is 1134032042.

It is a de Polignac number, because none of the positive numbers 2^k-2402304311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402304371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172841 + ... + 186221.

It is an arithmetic number, because the mean of its divisors is an integer number (172627800).

Almost surely, 2^2402304311 is an apocalyptic number.

2402304311 is a deficient number, since it is larger than the sum of its proper divisors (359740489).

2402304311 is a wasteful number, since it uses less digits than its factorization.

2402304311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14270.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2402304311 is about 49013.3074888851. The cubic root of 2402304311 is about 1339.2942580202.

Adding to 2402304311 its reverse (1134032042), we get a palindrome (3536336353).

The spelling of 2402304311 in words is "two billion, four hundred two million, three hundred four thousand, three hundred eleven".