44004213011 has 16 divisors (see below), whose sum is σ = 48329467008. Its totient is φ = 39733416000.

The previous prime is 44004212897. The next prime is 44004213017. The reversal of 44004213011 is 11031240044.

It is a cyclic number.

It is not a de Polignac number, because 44004213011 - 2¹⁴ = 44004196627 is a prime.

It is a super-2 number, since 2×44004213011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44004213017) 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 15 ways as a sum of consecutive naturals, for example, 3222380 + ... + 3236006.

It is an arithmetic number, because the mean of its divisors is an integer number (3020591688).

Almost surely, 2^44004213011 is an apocalyptic number.

44004213011 is a deficient number, since it is larger than the sum of its proper divisors (4325253997).

44004213011 is a wasteful number, since it uses less digits than its factorization.

44004213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15602.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 44004213011 its reverse (11031240044), we get a palindrome (55035453055).

The spelling of 44004213011 in words is "forty-four billion, four million, two hundred thirteen thousand, eleven".