444645024834 has 32 divisors (see below), whose sum is σ = 890836786944. Its totient is φ = 147957353600.

The previous prime is 444645024833. The next prime is 444645024841. The reversal of 444645024834 is 438420546444.

It is not an unprimeable number, because it can be changed into a prime (444645024833) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15097447 + ... + 15126869.

It is an arithmetic number, because the mean of its divisors is an integer number (27838649592).

Almost surely, 2^444645024834 is an apocalyptic number.

444645024834 is an abundant number, since it is smaller than the sum of its proper divisors (446191762110).

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

444645024834 is a wasteful number, since it uses less digits than its factorization.

444645024834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33722.

The product of its (nonzero) digits is 5898240, while the sum is 48.

The spelling of 444645024834 in words is "four hundred forty-four billion, six hundred forty-five million, twenty-four thousand, eight hundred thirty-four".