444642171503314 has 16 divisors (see below), whose sum is σ = 702269086528800. Its totient is φ = 210559225991904.

The previous prime is 444642171503269. The next prime is 444642171503347. The reversal of 444642171503314 is 413305171246444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1687366059 + ... + 1687629550.

It is an arithmetic number, because the mean of its divisors is an integer number (43891817908050).

Almost surely, 2^{444642171503314} is an apocalyptic number.

444642171503314 is a deficient number, since it is larger than the sum of its proper divisors (257626915025486).

444642171503314 is a wasteful number, since it uses less digits than its factorization.

444642171503314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374999097.

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 444642171503314 in words is "four hundred forty-four trillion, six hundred forty-two billion, one hundred seventy-one million, five hundred three thousand, three hundred fourteen".