2442340431344 has 30 divisors (see below), whose sum is σ = 5201327276040. Its totient is φ = 1110154740640.

The previous prime is 2442340431263. The next prime is 2442340431371. The reversal of 2442340431344 is 4431340432442.

It is a junction number, because it is equal to n+sod(n) for n = 2442340431298 and 2442340431307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 630767804 + ... + 630771675.

It is an arithmetic number, because the mean of its divisors is an integer number (173377575868).

Almost surely, 2^{2442340431344} is an apocalyptic number.

It is an amenable number.

2442340431344 is an abundant number, since it is smaller than the sum of its proper divisors (2758986844696).

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

2442340431344 is a wasteful number, since it uses less digits than its factorization.

2442340431344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261539509 (or 1261539492 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 2442340431344 its reverse (4431340432442), we get a palindrome (6873680863786).

The spelling of 2442340431344 in words is "two trillion, four hundred forty-two billion, three hundred forty million, four hundred thirty-one thousand, three hundred forty-four".