44622444422644 has 12 divisors (see below), whose sum is σ = 85188302988768. Its totient is φ = 20282929283000.

The previous prime is 44622444422627. The next prime is 44622444422653.

44622444422644 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44622444422591 and 44622444422600.

It is a congruent number.

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, 507073232032 + ... + 507073232119.

It is an arithmetic number, because the mean of its divisors is an integer number (7099025249064).

Almost surely, 2^{44622444422644} is an apocalyptic number.

44622444422644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44622444422644 is a deficient number, since it is larger than the sum of its proper divisors (40565858566124).

44622444422644 is a wasteful number, since it uses less digits than its factorization.

44622444422644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014146464166 (or 1014146464164 counting only the distinct ones).

The product of its digits is 37748736, while the sum is 52.

It can be divided in two parts, 4462244 and 4422644, that added together give a palindrome (8884888).

The spelling of 44622444422644 in words is "forty-four trillion, six hundred twenty-two billion, four hundred forty-four million, four hundred twenty-two thousand, six hundred forty-four".