44523540044 has 6 divisors (see below), whose sum is σ = 77916195084. Its totient is φ = 22261770020.

The previous prime is 44523539947. The next prime is 44523540049. The reversal of 44523540044 is 44004532544.

It is a junction number, because it is equal to n+sod(n) for n = 44523539986 and 44523540013.

It is not an unprimeable number, because it can be changed into a prime (44523540049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565442502 + ... + 5565442509.

It is an arithmetic number, because the mean of its divisors is an integer number (12986032514).

Almost surely, 2^44523540044 is an apocalyptic number.

It is an amenable number.

44523540044 is a deficient number, since it is larger than the sum of its proper divisors (33392655040).

44523540044 is a wasteful number, since it uses less digits than its factorization.

44523540044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130885015 (or 11130885013 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 44523540044 in words is "forty-four billion, five hundred twenty-three million, five hundred forty thousand, forty-four".