444755320676014 has 4 divisors (see below), whose sum is σ = 667132981014024. Its totient is φ = 222377660338006.

The previous prime is 444755320675987. The next prime is 444755320676027. The reversal of 444755320676014 is 410676023557444.

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

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 444755320676014.

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, 111188830169002 + ... + 111188830169005.

It is an arithmetic number, because the mean of its divisors is an integer number (166783245253506).

Almost surely, 2^{444755320676014} is an apocalyptic number.

444755320676014 is a deficient number, since it is larger than the sum of its proper divisors (222377660338010).

444755320676014 is a wasteful number, since it uses less digits than its factorization.

444755320676014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222377660338009.

The product of its (nonzero) digits is 67737600, while the sum is 58.

The spelling of 444755320676014 in words is "four hundred forty-four trillion, seven hundred fifty-five billion, three hundred twenty million, six hundred seventy-six thousand, fourteen".