2343143430 has 64 divisors (see below), whose sum is σ = 6341690880. Its totient is φ = 615507552.

The previous prime is 2343143417. The next prime is 2343143447. The reversal of 2343143430 is 343413432.

2343143430 is a `hidden beast` number, since 2 + 3 + 4 + 314 + 343 + 0 = 666.

It is a super-2 number, since 2×2343143430² = 10980642267104329800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2343143394 and 2343143403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46674 + ... + 82853.

It is an arithmetic number, because the mean of its divisors is an integer number (99088920).

Almost surely, 2^2343143430 is an apocalyptic number.

2343143430 is an abundant number, since it is smaller than the sum of its proper divisors (3998547450).

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

2343143430 is a wasteful number, since it uses less digits than its factorization.

2343143430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129610 (or 129604 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 2343143430 is about 48406.0267941917. The cubic root of 2343143430 is about 1328.2086101587.

Adding to 2343143430 its reverse (343413432), we get a palindrome (2686556862).

The spelling of 2343143430 in words is "two billion, three hundred forty-three million, one hundred forty-three thousand, four hundred thirty".