44354130136 has 8 divisors (see below), whose sum is σ = 83163994020. Its totient is φ = 22177065064.

The previous prime is 44354130133. The next prime is 44354130137. The reversal of 44354130136 is 63103145344.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44354130133) by changing a digit.

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, 2772133126 + ... + 2772133141.

Almost surely, 2^44354130136 is an apocalyptic number.

It is an amenable number.

44354130136 is a deficient number, since it is larger than the sum of its proper divisors (38809863884).

44354130136 is a wasteful number, since it uses less digits than its factorization.

44354130136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544266273 (or 5544266269 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 44354130136 in words is "forty-four billion, three hundred fifty-four million, one hundred thirty thousand, one hundred thirty-six".