2440240224442 has 16 divisors (see below), whose sum is σ = 3727264652352. Its totient is φ = 1198020496960.

The previous prime is 2440240224427. The next prime is 2440240224451. The reversal of 2440240224442 is 2444220420442.

It is a super-2 number, since 2×2440240224442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2440240224398 and 2440240224407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50431534 + ... + 50479897.

It is an arithmetic number, because the mean of its divisors is an integer number (232954040772).

Almost surely, 2^{2440240224442} is an apocalyptic number.

2440240224442 is a deficient number, since it is larger than the sum of its proper divisors (1287024427910).

2440240224442 is a wasteful number, since it uses less digits than its factorization.

2440240224442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100911653.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2440240224442 its reverse (2444220420442), we get a palindrome (4884460644884).

The spelling of 2440240224442 in words is "two trillion, four hundred forty billion, two hundred forty million, two hundred twenty-four thousand, four hundred forty-two".