44424004042 has 8 divisors (see below), whose sum is σ = 72693824832. Its totient is φ = 20192729100.

The previous prime is 44424004033. The next prime is 44424004043. The reversal of 44424004042 is 24040042444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44424004042.

It is not an unprimeable number, because it can be changed into a prime (44424004043) 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, 1009636434 + ... + 1009636477.

It is an arithmetic number, because the mean of its divisors is an integer number (9086728104).

Almost surely, 2^44424004042 is an apocalyptic number.

44424004042 is a deficient number, since it is larger than the sum of its proper divisors (28269820790).

44424004042 is a wasteful number, since it uses less digits than its factorization.

44424004042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019272924.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44424004042 its reverse (24040042444), we get a palindrome (68464046486).

The spelling of 44424004042 in words is "forty-four billion, four hundred twenty-four million, four thousand, forty-two".