444124221302 has 4 divisors (see below), whose sum is σ = 666186331956. Its totient is φ = 222062110650.

The previous prime is 444124221301. The next prime is 444124221329. The reversal of 444124221302 is 203122421444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444124221301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111031055324 + ... + 111031055327.

It is an arithmetic number, because the mean of its divisors is an integer number (166546582989).

Almost surely, 2^444124221302 is an apocalyptic number.

444124221302 is a deficient number, since it is larger than the sum of its proper divisors (222062110654).

444124221302 is a wasteful number, since it uses less digits than its factorization.

444124221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222062110653.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 444124221302 its reverse (203122421444), we get a palindrome (647246642746).

The spelling of 444124221302 in words is "four hundred forty-four billion, one hundred twenty-four million, two hundred twenty-one thousand, three hundred two".