2444454544442 has 16 divisors (see below), whose sum is σ = 3703114001664. Its totient is φ = 1210084050000.

The previous prime is 2444454544409. The next prime is 2444454544513.

2444454544442 is nontrivially palindromic in base 10.

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 7 ways as a sum of consecutive naturals, for example, 6098267 + ... + 6486737.

It is an arithmetic number, because the mean of its divisors is an integer number (231444625104).

Almost surely, 2^{2444454544442} is an apocalyptic number.

2444454544442 is a deficient number, since it is larger than the sum of its proper divisors (1258659457222).

2444454544442 is a wasteful number, since it uses less digits than its factorization.

2444454544442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419725.

The product of its digits is 26214400, while the sum is 50.

The spelling of 2444454544442 in words is "two trillion, four hundred forty-four billion, four hundred fifty-four million, five hundred forty-four thousand, four hundred forty-two".