6944381826001 has 4 divisors (see below), whose sum is σ = 6944620256100. Its totient is φ = 6944143395904.

The previous prime is 6944381825999. The next prime is 6944381826059. The reversal of 6944381826001 is 1006281834496.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4106908955601 + 2837472870400 = 2026551^2 + 1684480^2 .

It is a cyclic number.

It is not a de Polignac number, because 6944381826001 - 2¹ = 6944381825999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6944381826001.

It is not an unprimeable number, because it can be changed into a prime (6944381826301) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 119171356 + ... + 119229613.

It is an arithmetic number, because the mean of its divisors is an integer number (1736155064025).

Almost surely, 2^{6944381826001} is an apocalyptic number.

It is an amenable number.

6944381826001 is a deficient number, since it is larger than the sum of its proper divisors (238430099).

6944381826001 is a wasteful number, since it uses less digits than its factorization.

6944381826001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238430098.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 6944381826001 in words is "six trillion, nine hundred forty-four billion, three hundred eighty-one million, eight hundred twenty-six thousand, one".