444331240226 has 16 divisors (see below), whose sum is σ = 705769168896. Its totient is φ = 209077317696.

The previous prime is 444331240211. The next prime is 444331240229. The reversal of 444331240226 is 622042133444.

It is not an unprimeable number, because it can be changed into a prime (444331240229) 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 7 ways as a sum of consecutive naturals, for example, 248066 + ... + 974781.

It is an arithmetic number, because the mean of its divisors is an integer number (44110573056).

Almost surely, 2^444331240226 is an apocalyptic number.

444331240226 is a deficient number, since it is larger than the sum of its proper divisors (261437928670).

444331240226 is a wasteful number, since it uses less digits than its factorization.

444331240226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233553.

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 444331240226 in words is "four hundred forty-four billion, three hundred thirty-one million, two hundred forty thousand, two hundred twenty-six".