44400140099 has 8 divisors (see below), whose sum is σ = 53727900768. Its totient is φ = 35818600320.

The previous prime is 44400140093. The next prime is 44400140107. The reversal of 44400140099 is 99004100444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44400140099 - 2⁸ = 44400139843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44400140093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186555092 + ... + 186555329.

It is an arithmetic number, because the mean of its divisors is an integer number (6715987596).

Almost surely, 2^44400140099 is an apocalyptic number.

44400140099 is a deficient number, since it is larger than the sum of its proper divisors (9327760669).

44400140099 is a wasteful number, since it uses less digits than its factorization.

44400140099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373110445.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 44400140099 in words is "forty-four billion, four hundred million, one hundred forty thousand, ninety-nine".