4404444532 has 24 divisors (see below), whose sum is σ = 7784268800. Its totient is φ = 2180398176.

The previous prime is 4404444521. The next prime is 4404444533. The reversal of 4404444532 is 2354444044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404444533) 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, 764053 + ... + 769795.

Almost surely, 2^4404444532 is an apocalyptic number.

It is an amenable number.

4404444532 is a deficient number, since it is larger than the sum of its proper divisors (3379824268).

4404444532 is a wasteful number, since it uses less digits than its factorization.

4404444532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615 (or 7613 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

The square root of 4404444532 is about 66365.9892716141. The cubic root of 4404444532 is about 1639.1940978944.

Adding to 4404444532 its reverse (2354444044), we get a palindrome (6758888576).

The spelling of 4404444532 in words is "four billion, four hundred four million, four hundred forty-four thousand, five hundred thirty-two".