2440224220442 has 8 divisors (see below), whose sum is σ = 3665993730336. Its totient is φ = 1218226310332.

The previous prime is 2440224220439. The next prime is 2440224220459.

2440224220442 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×2440224220442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2440224220399 and 2440224220408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942898328 + ... + 942900915.

It is an arithmetic number, because the mean of its divisors is an integer number (458249216292).

Almost surely, 2^{2440224220442} is an apocalyptic number.

2440224220442 is a deficient number, since it is larger than the sum of its proper divisors (1225769509894).

2440224220442 is a wasteful number, since it uses less digits than its factorization.

2440224220442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885799892.

The product of its (nonzero) digits is 65536, while the sum is 32.

The spelling of 2440224220442 in words is "two trillion, four hundred forty billion, two hundred twenty-four million, two hundred twenty thousand, four hundred forty-two".