444113013334 has 16 divisors (see below), whose sum is σ = 707217080400. Its totient is φ = 208442916864.

The previous prime is 444113013319. The next prime is 444113013353. The reversal of 444113013334 is 433310311444.

It is a happy number.

It is a super-2 number, since 2×444113013334² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444113013296 and 444113013305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17219499 + ... + 17245270.

It is an arithmetic number, because the mean of its divisors is an integer number (44201067525).

Almost surely, 2^444113013334 is an apocalyptic number.

444113013334 is a deficient number, since it is larger than the sum of its proper divisors (263104067066).

444113013334 is a wasteful number, since it uses less digits than its factorization.

444113013334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34465167.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 444113013334 its reverse (433310311444), we get a palindrome (877423324778).

The spelling of 444113013334 in words is "four hundred forty-four billion, one hundred thirteen million, thirteen thousand, three hundred thirty-four".