44446424242 has 8 divisors (see below), whose sum is σ = 72730512432. Its totient is φ = 20202920100.

The previous prime is 44446424219. The next prime is 44446424249. The reversal of 44446424242 is 24242464444.

44446424242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 44446424195 and 44446424204.

It is not an unprimeable number, because it can be changed into a prime (44446424249) 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, 1010145984 + ... + 1010146027.

It is an arithmetic number, because the mean of its divisors is an integer number (9091314054).

Almost surely, 2^44446424242 is an apocalyptic number.

44446424242 is a deficient number, since it is larger than the sum of its proper divisors (28284088190).

44446424242 is a wasteful number, since it uses less digits than its factorization.

44446424242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020292024.

The product of its digits is 786432, while the sum is 40.

Adding to 44446424242 its reverse (24242464444), we get a palindrome (68688888686).

The spelling of 44446424242 in words is "forty-four billion, four hundred forty-six million, four hundred twenty-four thousand, two hundred forty-two".