2302343420 has 24 divisors (see below), whose sum is σ = 5206838784. Its totient is φ = 850095936.

The previous prime is 2302343413. The next prime is 2302343441. The reversal of 2302343420 is 243432032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4427324 + ... + 4427843.

It is an arithmetic number, because the mean of its divisors is an integer number (216951616).

Almost surely, 2^2302343420 is an apocalyptic number.

2302343420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302343420 is an abundant number, since it is smaller than the sum of its proper divisors (2904495364).

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

2302343420 is a wasteful number, since it uses less digits than its factorization.

2302343420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855189 (or 8855187 counting only the distinct ones).

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

The square root of 2302343420 is about 47982.7408554368. The cubic root of 2302343420 is about 1320.4542781387.

Adding to 2302343420 its reverse (243432032), we get a palindrome (2545775452).

The spelling of 2302343420 in words is "two billion, three hundred two million, three hundred forty-three thousand, four hundred twenty".