44442423202 has 8 divisors (see below), whose sum is σ = 66812107500. Its totient is φ = 22171720704.

The previous prime is 44442423191. The next prime is 44442423227. The reversal of 44442423202 is 20232424444.

It can be written as a sum of positive squares in 2 ways, for example, as 40505990121 + 3936433081 = 201261^2 + 62741^2 .

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

It is a super-3 number, since 3×44442423202³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24744327 + ... + 24746122.

Almost surely, 2^44442423202 is an apocalyptic number.

44442423202 is a deficient number, since it is larger than the sum of its proper divisors (22369684298).

44442423202 is a wasteful number, since it uses less digits than its factorization.

44442423202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49490900.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 44442423202 its reverse (20232424444), we get a palindrome (64674847646).

It can be divided in two parts, 4444242 and 3202, that added together give a palindrome (4447444).

The spelling of 44442423202 in words is "forty-four billion, four hundred forty-two million, four hundred twenty-three thousand, two hundred two".