44102400142134 has 16 divisors (see below), whose sum is σ = 88307723048688. Its totient is φ = 14683646253312.

The previous prime is 44102400142133. The next prime is 44102400142139. The reversal of 44102400142134 is 43124100420144.

It is a happy number.

44102400142134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44102400142133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4288442947 + ... + 4288453230.

It is an arithmetic number, because the mean of its divisors is an integer number (5519232690543).

Almost surely, 2^{44102400142134} is an apocalyptic number.

44102400142134 is an abundant number, since it is smaller than the sum of its proper divisors (44205322906554).

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

44102400142134 is a wasteful number, since it uses less digits than its factorization.

44102400142134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8576897039.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 44102400142134 its reverse (43124100420144), we get a palindrome (87226500562278).

The spelling of 44102400142134 in words is "forty-four trillion, one hundred two billion, four hundred million, one hundred forty-two thousand, one hundred thirty-four".