44432142322 has 16 divisors (see below), whose sum is σ = 68129059680. Its totient is φ = 21726358272.

The previous prime is 44432142319. The next prime is 44432142323. The reversal of 44432142322 is 22324123444.

It is not an unprimeable number, because it can be changed into a prime (44432142323) 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, 952728 + ... + 998275.

It is an arithmetic number, because the mean of its divisors is an integer number (4258066230).

Almost surely, 2^44432142322 is an apocalyptic number.

44432142322 is a deficient number, since it is larger than the sum of its proper divisors (23696917358).

44432142322 is a wasteful number, since it uses less digits than its factorization.

44432142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951257.

The product of its digits is 36864, while the sum is 31.

Adding to 44432142322 its reverse (22324123444), we get a palindrome (66756265766).

The spelling of 44432142322 in words is "forty-four billion, four hundred thirty-two million, one hundred forty-two thousand, three hundred twenty-two".