444034121011013 has 8 divisors (see below), whose sum is σ = 483120391775448. Its totient is φ = 405652107377664.

The previous prime is 444034121010937. The next prime is 444034121011027. The reversal of 444034121011013 is 310110121430444.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47375004964 + 443986746006049 = 217658^2 + 21070993^2 .

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 444034121011013 - 2²⁰ = 444034119962437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444034121011513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176064281456 + ... + 176064283977.

It is an arithmetic number, because the mean of its divisors is an integer number (60390048971931).

Almost surely, 2^{444034121011013} is an apocalyptic number.

It is an amenable number.

444034121011013 is a deficient number, since it is larger than the sum of its proper divisors (39086270764435).

444034121011013 is a wasteful number, since it uses less digits than its factorization.

444034121011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352128565543.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 444034121011013 its reverse (310110121430444), we get a palindrome (754144242441457).

The spelling of 444034121011013 in words is "four hundred forty-four trillion, thirty-four billion, one hundred twenty-one million, eleven thousand, thirteen".