2343242142 has 16 divisors (see below), whose sum is σ = 5207204880. Its totient is φ = 781080696.

The previous prime is 2343242131. The next prime is 2343242159. The reversal of 2343242142 is 2412423432.

2343242142 is a `hidden beast` number, since 234 + 3 + 2 + 421 + 4 + 2 = 666.

2343242142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 21696633 + ... + 21696740.

It is an arithmetic number, because the mean of its divisors is an integer number (325450305).

Almost surely, 2^2343242142 is an apocalyptic number.

2343242142 is an abundant number, since it is smaller than the sum of its proper divisors (2863962738).

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

2343242142 is a wasteful number, since it uses less digits than its factorization.

2343242142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43393384 (or 43393378 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 2343242142 is about 48407.0464085550. The cubic root of 2343242142 is about 1328.2272614977.

Adding to 2343242142 its reverse (2412423432), we get a palindrome (4755665574).

The spelling of 2343242142 in words is "two billion, three hundred forty-three million, two hundred forty-two thousand, one hundred forty-two".