44523540042 has 16 divisors (see below), whose sum is σ = 89055326880. Its totient is φ = 14839805552.

The previous prime is 44523539947. The next prime is 44523540049. The reversal of 44523540042 is 24004532544.

It is a junction number, because it is equal to n+sod(n) for n = 44523539985 and 44523540012.

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 in 7 ways as a sum of consecutive naturals, for example, 272292 + ... + 403967.

It is an arithmetic number, because the mean of its divisors is an integer number (5565957930).

Almost surely, 2^44523540042 is an apocalyptic number.

44523540042 is an abundant number, since it is smaller than the sum of its proper divisors (44531786838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44523540042 is a wasteful number, since it uses less digits than its factorization.

44523540042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687237.

The product of its (nonzero) digits is 76800, while the sum is 33.

The spelling of 44523540042 in words is "forty-four billion, five hundred twenty-three million, five hundred forty thousand, forty-two".