10043440444 has 6 divisors (see below), whose sum is σ = 17576020784. Its totient is φ = 5021720220.

The previous prime is 10043440439. The next prime is 10043440549. The reversal of 10043440444 is 44404434001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255430052 + ... + 1255430059.

Almost surely, 2^10043440444 is an apocalyptic number.

It is an amenable number.

10043440444 is a deficient number, since it is larger than the sum of its proper divisors (7532580340).

10043440444 is a wasteful number, since it uses less digits than its factorization.

10043440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510860115 (or 2510860113 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 10043440444 its reverse (44404434001), we get a palindrome (54447874445).

The spelling of 10043440444 in words is "ten billion, forty-three million, four hundred forty thousand, four hundred forty-four".