44054202210391 has 2 divisors, whose sum is σ = 44054202210392. Its totient is φ = 44054202210390.

The previous prime is 44054202210289. The next prime is 44054202210401. The reversal of 44054202210391 is 19301220245044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44054202210391 - 2⁹ = 44054202209879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44054202210391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44054272210391) 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 as a sum of consecutive naturals, namely, 22027101105195 + 22027101105196.

It is an arithmetic number, because the mean of its divisors is an integer number (22027101105196).

Almost surely, 2^{44054202210391} is an apocalyptic number.

44054202210391 is a deficient number, since it is larger than the sum of its proper divisors (1).

44054202210391 is an equidigital number, since it uses as much as digits as its factorization.

44054202210391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 44054202210391 in words is "forty-four trillion, fifty-four billion, two hundred two million, two hundred ten thousand, three hundred ninety-one".