444214533017 has 4 divisors (see below), whose sum is σ = 446319815376. Its totient is φ = 442109250660.

The previous prime is 444214532987. The next prime is 444214533029. The reversal of 444214533017 is 710335412444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 444214533017 - 2¹⁰ = 444214531993 is a prime.

It is a super-2 number, since 2×444214533017² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444214533517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052640863 + ... + 1052641284.

It is an arithmetic number, because the mean of its divisors is an integer number (111579953844).

Almost surely, 2^444214533017 is an apocalyptic number.

It is an amenable number.

444214533017 is a deficient number, since it is larger than the sum of its proper divisors (2105282359).

444214533017 is a wasteful number, since it uses less digits than its factorization.

444214533017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105282358.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 444214533017 in words is "four hundred forty-four billion, two hundred fourteen million, five hundred thirty-three thousand, seventeen".