44319984862 has 32 divisors (see below), whose sum is σ = 67949215200. Its totient is φ = 21676182528.

The previous prime is 44319984859. The next prime is 44319984883. The reversal of 44319984862 is 26848991344.

It is a super-2 number, since 2×44319984862² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44319984797 and 44319984806.

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, 20816214 + ... + 20818342.

It is an arithmetic number, because the mean of its divisors is an integer number (2123412975).

Almost surely, 2^44319984862 is an apocalyptic number.

44319984862 is a deficient number, since it is larger than the sum of its proper divisors (23629230338).

44319984862 is a wasteful number, since it uses less digits than its factorization.

44319984862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420.

The product of its digits is 11943936, while the sum is 58.

The spelling of 44319984862 in words is "forty-four billion, three hundred nineteen million, nine hundred eighty-four thousand, eight hundred sixty-two".