44444578134 has 32 divisors (see below), whose sum is σ = 99033186816. Its totient is φ = 13181498720.

The previous prime is 44444578127. The next prime is 44444578151. The reversal of 44444578134 is 43187544444.

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 15 ways as a sum of consecutive naturals, for example, 7160757 + ... + 7166960.

It is an arithmetic number, because the mean of its divisors is an integer number (3094787088).

Almost surely, 2^44444578134 is an apocalyptic number.

44444578134 is an abundant number, since it is smaller than the sum of its proper divisors (54588608682).

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

44444578134 is a wasteful number, since it uses less digits than its factorization.

44444578134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14327780.

The product of its digits is 3440640, while the sum is 48.

The spelling of 44444578134 in words is "forty-four billion, four hundred forty-four million, five hundred seventy-eight thousand, one hundred thirty-four".