44136469688 has 8 divisors (see below), whose sum is σ = 82755880680. Its totient is φ = 22068234840.

The previous prime is 44136469679. The next prime is 44136469703. The reversal of 44136469688 is 88696463144.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 2758529348 + ... + 2758529363.

It is an arithmetic number, because the mean of its divisors is an integer number (10344485085).

Almost surely, 2^44136469688 is an apocalyptic number.

It is an amenable number.

44136469688 is a deficient number, since it is larger than the sum of its proper divisors (38619410992).

44136469688 is a wasteful number, since it uses less digits than its factorization.

44136469688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5517058717 (or 5517058713 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 59.

The spelling of 44136469688 in words is "forty-four billion, one hundred thirty-six million, four hundred sixty-nine thousand, six hundred eighty-eight".