444839656614 has 32 divisors (see below), whose sum is σ = 961815482880. Its totient is φ = 136679039712.

The previous prime is 444839656589. The next prime is 444839656661. The reversal of 444839656614 is 416656938444.

It is a super-2 number, since 2×444839656614² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52726894 + ... + 52735329.

It is an arithmetic number, because the mean of its divisors is an integer number (30056733840).

Almost surely, 2^444839656614 is an apocalyptic number.

444839656614 is an abundant number, since it is smaller than the sum of its proper divisors (516975826266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444839656614 is a wasteful number, since it uses less digits than its factorization.

444839656614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105462284.

The product of its digits is 59719680, while the sum is 60.

The spelling of 444839656614 in words is "four hundred forty-four billion, eight hundred thirty-nine million, six hundred fifty-six thousand, six hundred fourteen".