38844881703 has 12 divisors (see below), whose sum is σ = 56286278568. Its totient is φ = 25814893200.

The previous prime is 38844881701. The next prime is 38844881717. The reversal of 38844881703 is 30718844883.

It is a happy number.

It is not a de Polignac number, because 38844881703 - 2¹ = 38844881701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38844881703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38844881701) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6804873 + ... + 6810578.

It is an arithmetic number, because the mean of its divisors is an integer number (4690523214).

Almost surely, 2^38844881703 is an apocalyptic number.

38844881703 is a deficient number, since it is larger than the sum of its proper divisors (17441396865).

38844881703 is a wasteful number, since it uses less digits than its factorization.

38844881703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13615774 (or 13615771 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 38844881703 in words is "thirty-eight billion, eight hundred forty-four million, eight hundred eighty-one thousand, seven hundred three".