2444244000042 has 64 divisors (see below), whose sum is σ = 5574548770560. Its totient is φ = 707791524864.

The previous prime is 2444244000017. The next prime is 2444244000043. The reversal of 2444244000042 is 2400004424442.

It is a junction number, because it is equal to n+sod(n) for n = 2444243999973 and 2444244000009.

It is not an unprimeable number, because it can be changed into a prime (2444244000043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25760584 + ... + 25855292.

It is an arithmetic number, because the mean of its divisors is an integer number (87102324540).

Almost surely, 2^{2444244000042} is an apocalyptic number.

2444244000042 is an abundant number, since it is smaller than the sum of its proper divisors (3130304770518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2444244000042 is a wasteful number, since it uses less digits than its factorization.

2444244000042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114207.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2444244000042 its reverse (2400004424442), we get a palindrome (4844248424484).

The spelling of 2444244000042 in words is "two trillion, four hundred forty-four billion, two hundred forty-four million, forty-two", and thus it is an aban number.