44444633644444 has 48 divisors (see below), whose sum is σ = 86114986828416. Its totient is φ = 19902730363200.

The previous prime is 44444633644429. The next prime is 44444633644447.

44444633644444 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444633644447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25225854 + ... + 26930149.

It is an arithmetic number, because the mean of its divisors is an integer number (1794062225592).

Almost surely, 2^{44444633644444} is an apocalyptic number.

44444633644444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44444633644444 is a deficient number, since it is larger than the sum of its proper divisors (41670353183972).

44444633644444 is a wasteful number, since it uses less digits than its factorization.

44444633644444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52156306 (or 52156304 counting only the distinct ones).

The product of its digits is 339738624, while the sum is 58.

The spelling of 44444633644444 in words is "forty-four trillion, four hundred forty-four billion, six hundred thirty-three million, six hundred forty-four thousand, four hundred forty-four".