2340044032342 has 8 divisors (see below), whose sum is σ = 3510073969776. Its totient is φ = 1170019375752.

The previous prime is 2340044032327. The next prime is 2340044032343. The reversal of 2340044032342 is 2432304400432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340044032343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88008 + ... + 2165140.

It is an arithmetic number, because the mean of its divisors is an integer number (438759246222).

Almost surely, 2^{2340044032342} is an apocalyptic number.

2340044032342 is a deficient number, since it is larger than the sum of its proper divisors (1170029937434).

2340044032342 is a wasteful number, since it uses less digits than its factorization.

2340044032342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640422.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 2340044032342 its reverse (2432304400432), we get a palindrome (4772348432774).

The spelling of 2340044032342 in words is "two trillion, three hundred forty billion, forty-four million, thirty-two thousand, three hundred forty-two".