2442440442424 has 16 divisors (see below), whose sum is σ = 4593165080400. Its totient is φ = 1217596420992.

The previous prime is 2442440442397. The next prime is 2442440442427. The reversal of 2442440442424 is 4242440442442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442440442427) 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, 452972164 + ... + 452977555.

It is an arithmetic number, because the mean of its divisors is an integer number (287072817525).

Almost surely, 2^{2442440442424} is an apocalyptic number.

It is an amenable number.

2442440442424 is a deficient number, since it is larger than the sum of its proper divisors (2150724637976).

2442440442424 is a wasteful number, since it uses less digits than its factorization.

2442440442424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905950062 (or 905950058 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 2442440442424 its reverse (4242440442442), we get a palindrome (6684880884866).

The spelling of 2442440442424 in words is "two trillion, four hundred forty-two billion, four hundred forty million, four hundred forty-two thousand, four hundred twenty-four".