44432423444 has 6 divisors (see below), whose sum is σ = 77756741034. Its totient is φ = 22216211720.

The previous prime is 44432423443. The next prime is 44432423461.

44432423444 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 26905840900 + 17526582544 = 164030^2 + 132388^2 .

It is a super-2 number, since 2×44432423444² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44432423398 and 44432423407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44432423443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5554052927 + ... + 5554052934.

It is an arithmetic number, because the mean of its divisors is an integer number (12959456839).

Almost surely, 2^44432423444 is an apocalyptic number.

It is an amenable number.

44432423444 is a deficient number, since it is larger than the sum of its proper divisors (33324317590).

44432423444 is a wasteful number, since it uses less digits than its factorization.

44432423444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11108105865 (or 11108105863 counting only the distinct ones).

The product of its digits is 589824, while the sum is 38.

The spelling of 44432423444 in words is "forty-four billion, four hundred thirty-two million, four hundred twenty-three thousand, four hundred forty-four".