2240243432242 has 48 divisors (see below), whose sum is σ = 3607012062720. Its totient is φ = 1043213024000.

The previous prime is 2240243432149. The next prime is 2240243432261. The reversal of 2240243432242 is 2422343420422.

2240243432242 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 (34).

It is a junction number, because it is equal to n+sod(n) for n = 2240243432198 and 2240243432207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115520367 + ... + 115539757.

It is an arithmetic number, because the mean of its divisors is an integer number (75146084640).

Almost surely, 2^{2240243432242} is an apocalyptic number.

2240243432242 is a deficient number, since it is larger than the sum of its proper divisors (1366768630478).

2240243432242 is a wasteful number, since it uses less digits than its factorization.

2240243432242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21507 (or 21490 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 2240243432242 its reverse (2422343420422), we get a palindrome (4662586852664).

The spelling of 2240243432242 in words is "two trillion, two hundred forty billion, two hundred forty-three million, four hundred thirty-two thousand, two hundred forty-two".