44200113019 has 4 divisors (see below), whose sum is σ = 44201748544. Its totient is φ = 44198477496.

The previous prime is 44200112977. The next prime is 44200113029. The reversal of 44200113019 is 91031100244.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44200113019 - 2¹⁹ = 44199588731 is a prime.

It is a super-2 number, since 2×44200113019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44200112984 and 44200113002.

It is not an unprimeable number, because it can be changed into a prime (44200113029) 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 in 3 ways as a sum of consecutive naturals, for example, 776532 + ... + 831505.

It is an arithmetic number, because the mean of its divisors is an integer number (11050437136).

Almost surely, 2^44200113019 is an apocalyptic number.

44200113019 is a deficient number, since it is larger than the sum of its proper divisors (1635525).

44200113019 is a wasteful number, since it uses less digits than its factorization.

44200113019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635524.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 44200113019 in words is "forty-four billion, two hundred million, one hundred thirteen thousand, nineteen".