12343232042 has 16 divisors (see below), whose sum is σ = 19045456512. Its totient is φ = 5995276560.

The previous prime is 12343232017. The next prime is 12343232053. The reversal of 12343232042 is 24023234321.

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, 85478 + ... + 178865.

It is an arithmetic number, because the mean of its divisors is an integer number (1190341032).

Almost surely, 2^12343232042 is an apocalyptic number.

12343232042 is a deficient number, since it is larger than the sum of its proper divisors (6702224470).

12343232042 is a wasteful number, since it uses less digits than its factorization.

12343232042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265013.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12343232042 its reverse (24023234321), we get a palindrome (36366466363).

The spelling of 12343232042 in words is "twelve billion, three hundred forty-three million, two hundred thirty-two thousand, forty-two".