44441434432 has 28 divisors (see below), whose sum is σ = 88606453216. Its totient is φ = 22115399040.

The previous prime is 44441434423. The next prime is 44441434439. The reversal of 44441434432 is 23443414444.

It is a junction number, because it is equal to n+sod(n) for n = 44441434391 and 44441434400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44441434439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1631988 + ... + 1658995.

Almost surely, 2^44441434432 is an apocalyptic number.

It is an amenable number.

44441434432 is a deficient number, since it is larger than the sum of its proper divisors (44165018784).

44441434432 is a wasteful number, since it uses less digits than its factorization.

44441434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291206 (or 3291196 counting only the distinct ones).

The product of its digits is 294912, while the sum is 37.

Adding to 44441434432 its reverse (23443414444), we get a palindrome (67884848876).

The spelling of 44441434432 in words is "forty-four billion, four hundred forty-one million, four hundred thirty-four thousand, four hundred thirty-two".