2340234402 has 32 divisors (see below), whose sum is σ = 5282038080. Its totient is φ = 684707520.

The previous prime is 2340234401. The next prime is 2340234487. The reversal of 2340234402 is 2044320432.

It is not an unprimeable number, because it can be changed into a prime (2340234401) 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, 609433 + ... + 613260.

It is an arithmetic number, because the mean of its divisors is an integer number (165063690).

Almost surely, 2^2340234402 is an apocalyptic number.

2340234402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2340234402 is an abundant number, since it is smaller than the sum of its proper divisors (2941803678).

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

2340234402 is a wasteful number, since it uses less digits than its factorization.

2340234402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222738.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2340234402 is about 48375.9692616076. The cubic root of 2340234402 is about 1327.6587226206.

Adding to 2340234402 its reverse (2044320432), we get a palindrome (4384554834).

The spelling of 2340234402 in words is "two billion, three hundred forty million, two hundred thirty-four thousand, four hundred two".