2343431120 has 40 divisors (see below), whose sum is σ = 5735243040. Its totient is φ = 888036480.

The previous prime is 2343431099. The next prime is 2343431179. The reversal of 2343431120 is 211343432.

It is a tau number, because it is divible by the number of its divisors (40).

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, 769346 + ... + 772385.

It is an arithmetic number, because the mean of its divisors is an integer number (143381076).

Almost surely, 2^2343431120 is an apocalyptic number.

2343431120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343431120 is an abundant number, since it is smaller than the sum of its proper divisors (3391811920).

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

2343431120 is a wasteful number, since it uses less digits than its factorization.

2343431120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541763 (or 1541757 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2343431120 is about 48408.9983370861. The cubic root of 2343431120 is about 1328.2629668678.

Adding to 2343431120 its reverse (211343432), we get a palindrome (2554774552).

The spelling of 2343431120 in words is "two billion, three hundred forty-three million, four hundred thirty-one thousand, one hundred twenty".