40214354101109 has 2 divisors, whose sum is σ = 40214354101110. Its totient is φ = 40214354101108.

The previous prime is 40214354101079. The next prime is 40214354101189. The reversal of 40214354101109 is 90110145341204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30531117097009 + 9683237004100 = 5525497^2 + 3111790^2 .

It is a cyclic number.

It is not a de Polignac number, because 40214354101109 - 2³² = 40210059133813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40214354101189) 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, 20107177050554 + 20107177050555.

It is an arithmetic number, because the mean of its divisors is an integer number (20107177050555).

Almost surely, 2^{40214354101109} is an apocalyptic number.

It is an amenable number.

40214354101109 is a deficient number, since it is larger than the sum of its proper divisors (1).

40214354101109 is an equidigital number, since it uses as much as digits as its factorization.

40214354101109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 40214354101109 in words is "forty trillion, two hundred fourteen billion, three hundred fifty-four million, one hundred one thousand, one hundred nine".