1444522353242 has 16 divisors (see below), whose sum is σ = 2205004812192. Its totient is φ = 709616903760.

The previous prime is 1444522353233. The next prime is 1444522353331. The reversal of 1444522353242 is 2423532254441.

It is a self number, because there is not a number n which added to its sum of digits gives 1444522353242.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24008468 + ... + 24068559.

It is an arithmetic number, because the mean of its divisors is an integer number (137812800762).

Almost surely, 2^{1444522353242} is an apocalyptic number.

1444522353242 is a deficient number, since it is larger than the sum of its proper divisors (760482458950).

1444522353242 is a wasteful number, since it uses less digits than its factorization.

1444522353242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48077293.

The product of its digits is 921600, while the sum is 41.

The spelling of 1444522353242 in words is "one trillion, four hundred forty-four billion, five hundred twenty-two million, three hundred fifty-three thousand, two hundred forty-two".