44536022243209 has 16 divisors (see below), whose sum is σ = 53243728346880. Its totient is φ = 36422948390400.

The previous prime is 44536022243147. The next prime is 44536022243221. The reversal of 44536022243209 is 90234222063544.

It is a cyclic number.

It is not a de Polignac number, because 44536022243209 - 2¹⁹ = 44536021718921 is a prime.

It is a super-3 number, since 3×44536022243209³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44536022247209) 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 15 ways as a sum of consecutive naturals, for example, 344849724 + ... + 344978845.

It is an arithmetic number, because the mean of its divisors is an integer number (3327733021680).

Almost surely, 2^{44536022243209} is an apocalyptic number.

It is an amenable number.

44536022243209 is a deficient number, since it is larger than the sum of its proper divisors (8707706103671).

44536022243209 is a wasteful number, since it uses less digits than its factorization.

44536022243209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689829000.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 44536022243209 in words is "forty-four trillion, five hundred thirty-six billion, twenty-two million, two hundred forty-three thousand, two hundred nine".