44634423445 has 4 divisors (see below), whose sum is σ = 53561308140. Its totient is φ = 35707538752.

The previous prime is 44634423443. The next prime is 44634423467. The reversal of 44634423445 is 54432443644.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21210427044 + 23423996401 = 145638^2 + 153049^2 .

It is a cyclic number.

It is not a de Polignac number, because 44634423445 - 2¹ = 44634423443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44634423443) 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, 4463442340 + ... + 4463442349.

It is an arithmetic number, because the mean of its divisors is an integer number (13390327035).

Almost surely, 2^44634423445 is an apocalyptic number.

It is an amenable number.

44634423445 is a deficient number, since it is larger than the sum of its proper divisors (8926884695).

44634423445 is an equidigital number, since it uses as much as digits as its factorization.

44634423445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8926884694.

The product of its digits is 2211840, while the sum is 43.

The spelling of 44634423445 in words is "forty-four billion, six hundred thirty-four million, four hundred twenty-three thousand, four hundred forty-five".