44243362045 has 4 divisors (see below), whose sum is σ = 53092034460. Its totient is φ = 35394689632.

The previous prime is 44243362027. The next prime is 44243362073. The reversal of 44243362045 is 54026334244.

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 9054854649 + 35188507396 = 95157^2 + 187586^2 .

It is a cyclic number.

It is not a de Polignac number, because 44243362045 - 2⁵ = 44243362013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44243361995 and 44243362013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424336200 + ... + 4424336209.

It is an arithmetic number, because the mean of its divisors is an integer number (13273008615).

Almost surely, 2^44243362045 is an apocalyptic number.

It is an amenable number.

44243362045 is a deficient number, since it is larger than the sum of its proper divisors (8848672415).

44243362045 is an equidigital number, since it uses as much as digits as its factorization.

44243362045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8848672414.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 44243362045 its reverse (54026334244), we get a palindrome (98269696289).

The spelling of 44243362045 in words is "forty-four billion, two hundred forty-three million, three hundred sixty-two thousand, forty-five".