2344240142 has 4 divisors (see below), whose sum is σ = 3516360216. Its totient is φ = 1172120070.

The previous prime is 2344240141. The next prime is 2344240147. The reversal of 2344240142 is 2410424432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344240141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586060034 + ... + 586060037.

It is an arithmetic number, because the mean of its divisors is an integer number (879090054).

Almost surely, 2^2344240142 is an apocalyptic number.

2344240142 is a deficient number, since it is larger than the sum of its proper divisors (1172120074).

2344240142 is a wasteful number, since it uses less digits than its factorization.

2344240142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172120073.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2344240142 is about 48417.3537277700. The cubic root of 2344240142 is about 1328.4158012191.

Adding to 2344240142 its reverse (2410424432), we get a palindrome (4754664574).

The spelling of 2344240142 in words is "two billion, three hundred forty-four million, two hundred forty thousand, one hundred forty-two".