44878806682 has 8 divisors (see below), whose sum is σ = 69639527700. Its totient is φ = 21665630784.

The previous prime is 44878806659. The next prime is 44878806689. The reversal of 44878806682 is 28660887844.

It can be written as a sum of positive squares in 2 ways, for example, as 44676854161 + 201952521 = 211369^2 + 14211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44878806682.

It is not an unprimeable number, because it can be changed into a prime (44878806689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386886207 + ... + 386886322.

Almost surely, 2^44878806682 is an apocalyptic number.

44878806682 is a deficient number, since it is larger than the sum of its proper divisors (24760721018).

44878806682 is a wasteful number, since it uses less digits than its factorization.

44878806682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773772560.

The product of its (nonzero) digits is 33030144, while the sum is 61.

The spelling of 44878806682 in words is "forty-four billion, eight hundred seventy-eight million, eight hundred six thousand, six hundred eighty-two".