2303402234 has 16 divisors (see below), whose sum is σ = 3966402048. Its totient is φ = 982744272.

The previous prime is 2303402177. The next prime is 2303402237. The reversal of 2303402234 is 4322043032.

It is not an unprimeable number, because it can be changed into a prime (2303402237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365777 + ... + 372020.

It is an arithmetic number, because the mean of its divisors is an integer number (247900128).

Almost surely, 2^2303402234 is an apocalyptic number.

2303402234 is a deficient number, since it is larger than the sum of its proper divisors (1662999814).

2303402234 is a wasteful number, since it uses less digits than its factorization.

2303402234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738029.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2303402234 is about 47993.7728669043. The cubic root of 2303402234 is about 1320.6566663075.

Adding to 2303402234 its reverse (4322043032), we get a palindrome (6625445266).

The spelling of 2303402234 in words is "two billion, three hundred three million, four hundred two thousand, two hundred thirty-four".