44458085444 has 6 divisors (see below), whose sum is σ = 77801649534. Its totient is φ = 22229042720.

The previous prime is 44458085429. The next prime is 44458085447.

44458085444 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 24545488900 + 19912596544 = 156670^2 + 141112^2 .

It is a super-2 number, since 2×44458085444² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44458085392 and 44458085401.

It is not an unprimeable number, because it can be changed into a prime (44458085447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557260677 + ... + 5557260684.

It is an arithmetic number, because the mean of its divisors is an integer number (12966941589).

Almost surely, 2^44458085444 is an apocalyptic number.

It is an amenable number.

44458085444 is a deficient number, since it is larger than the sum of its proper divisors (33343564090).

44458085444 is a wasteful number, since it uses less digits than its factorization.

44458085444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11114521365 (or 11114521363 counting only the distinct ones).

The product of its (nonzero) digits is 6553600, while the sum is 50.

The spelling of 44458085444 in words is "forty-four billion, four hundred fifty-eight million, eighty-five thousand, four hundred forty-four".