10404140110109 has 2 divisors, whose sum is σ = 10404140110110. Its totient is φ = 10404140110108.

The previous prime is 10404140110103. The next prime is 10404140110127. The reversal of 10404140110109 is 90101104140401.

10404140110109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9652889748100 + 751250362009 = 3106910^2 + 866747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10404140110109 is a prime.

It is a super-2 number, since 2×10404140110109² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10404140110103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202070055054 + 5202070055055.

It is an arithmetic number, because the mean of its divisors is an integer number (5202070055055).

Almost surely, 2^{10404140110109} is an apocalyptic number.

It is an amenable number.

10404140110109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10404140110109 is an equidigital number, since it uses as much as digits as its factorization.

10404140110109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 10404140110109 in words is "ten trillion, four hundred four billion, one hundred forty million, one hundred ten thousand, one hundred nine".