4444255632226 has 8 divisors (see below), whose sum is σ = 6671879233884. Its totient is φ = 2220295887600.

The previous prime is 4444255632191. The next prime is 4444255632233. The reversal of 4444255632226 is 6222365524444.

It can be written as a sum of positive squares in 2 ways, for example, as 4441560465001 + 2695167225 = 2107501^2 + 51915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4444255632226.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915961225 + ... + 915966076.

Almost surely, 2^{4444255632226} is an apocalyptic number.

4444255632226 is a deficient number, since it is larger than the sum of its proper divisors (2227623601658).

4444255632226 is a wasteful number, since it uses less digits than its factorization.

4444255632226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831928516.

The product of its digits is 11059200, while the sum is 49.

The spelling of 4444255632226 in words is "four trillion, four hundred forty-four billion, two hundred fifty-five million, six hundred thirty-two thousand, two hundred twenty-six".