2440222402144 has 24 divisors (see below), whose sum is σ = 4816863835560. Its totient is φ = 1216891904256.

The previous prime is 2440222402067. The next prime is 2440222402169. The reversal of 2440222402144 is 4412042220442.

It is a congruent number.

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, 100590709 + ... + 100614964.

It is an arithmetic number, because the mean of its divisors is an integer number (200702659815).

Almost surely, 2^{2440222402144} is an apocalyptic number.

It is an amenable number.

2440222402144 is a deficient number, since it is larger than the sum of its proper divisors (2376641433416).

2440222402144 is a wasteful number, since it uses less digits than its factorization.

2440222402144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201206062 (or 201206054 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 2440222402144 its reverse (4412042220442), we get a palindrome (6852264622586).

The spelling of 2440222402144 in words is "two trillion, four hundred forty billion, two hundred twenty-two million, four hundred two thousand, one hundred forty-four".