44323225634 has 4 divisors (see below), whose sum is σ = 66484838454. Its totient is φ = 22161612816.

The previous prime is 44323225613. The next prime is 44323225649. The reversal of 44323225634 is 43652232344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40572030625 + 3751195009 = 201425^2 + 61247^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11080806407 + ... + 11080806410.

Almost surely, 2^44323225634 is an apocalyptic number.

44323225634 is a deficient number, since it is larger than the sum of its proper divisors (22161612820).

44323225634 is a wasteful number, since it uses less digits than its factorization.

44323225634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22161612819.

The product of its digits is 414720, while the sum is 38.

Adding to 44323225634 its reverse (43652232344), we get a palindrome (87975457978).

The spelling of 44323225634 in words is "forty-four billion, three hundred twenty-three million, two hundred twenty-five thousand, six hundred thirty-four".