2343143515204 has 12 divisors (see below), whose sum is σ = 4232775382528. Its totient is φ = 1133779120200.

The previous prime is 2343143515199. The next prime is 2343143515259. The reversal of 2343143515204 is 4025153413432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9448159212 + ... + 9448159459.

Almost surely, 2^{2343143515204} is an apocalyptic number.

It is an amenable number.

2343143515204 is a deficient number, since it is larger than the sum of its proper divisors (1889631867324).

2343143515204 is a wasteful number, since it uses less digits than its factorization.

2343143515204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18896318706 (or 18896318704 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2343143515204 its reverse (4025153413432), we get a palindrome (6368296928636).

The spelling of 2343143515204 in words is "two trillion, three hundred forty-three billion, one hundred forty-three million, five hundred fifteen thousand, two hundred four".