444225426212044 has 96 divisors (see below), whose sum is σ = 789606726733440. Its totient is φ = 218660532787200.

The previous prime is 444225426212027. The next prime is 444225426212107. The reversal of 444225426212044 is 440212624522444.

It is a junction number, because it is equal to n+sod(n) for n = 444225426211985 and 444225426212003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28609860609 + ... + 28609876135.

It is an arithmetic number, because the mean of its divisors is an integer number (8225070070140).

Almost surely, 2^{444225426212044} is an apocalyptic number.

It is an amenable number.

444225426212044 is a deficient number, since it is larger than the sum of its proper divisors (345381300521396).

444225426212044 is a wasteful number, since it uses less digits than its factorization.

444225426212044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16819 (or 16817 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 46.

The spelling of 444225426212044 in words is "four hundred forty-four trillion, two hundred twenty-five billion, four hundred twenty-six million, two hundred twelve thousand, forty-four".