44426862444 has 24 divisors (see below), whose sum is σ = 106464374128. Its totient is φ = 14408712000.

The previous prime is 44426862443. The next prime is 44426862457.

44426862444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44426862444² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44426862393 and 44426862402.

It is not an unprimeable number, because it can be changed into a prime (44426862443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50029807 + ... + 50030694.

Almost surely, 2^44426862444 is an apocalyptic number.

It is an amenable number.

44426862444 is an abundant number, since it is smaller than the sum of its proper divisors (62037511684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44426862444 is a wasteful number, since it uses less digits than its factorization.

44426862444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100060545 (or 100060543 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 48.

The spelling of 44426862444 in words is "forty-four billion, four hundred twenty-six million, eight hundred sixty-two thousand, four hundred forty-four".