444897241214 has 4 divisors (see below), whose sum is σ = 667345861824. Its totient is φ = 222448620606.

The previous prime is 444897241193. The next prime is 444897241237. The reversal of 444897241214 is 412142798444.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111224310302 + ... + 111224310305.

It is an arithmetic number, because the mean of its divisors is an integer number (166836465456).

Almost surely, 2^444897241214 is an apocalyptic number.

444897241214 is a deficient number, since it is larger than the sum of its proper divisors (222448620610).

444897241214 is a wasteful number, since it uses less digits than its factorization.

444897241214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222448620609.

The product of its digits is 2064384, while the sum is 50.

The spelling of 444897241214 in words is "four hundred forty-four billion, eight hundred ninety-seven million, two hundred forty-one thousand, two hundred fourteen".