13410199997 has 2 divisors, whose sum is σ = 13410199998. Its totient is φ = 13410199996.

The previous prime is 13410199987. The next prime is 13410200123. The reversal of 13410199997 is 79999101431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11489481721 + 1920718276 = 107189^2 + 43826^2 .

It is a cyclic number.

It is not a de Polignac number, because 13410199997 - 2⁸ = 13410199741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13410199967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6705099998 + 6705099999.

It is an arithmetic number, because the mean of its divisors is an integer number (6705099999).

Almost surely, 2^13410199997 is an apocalyptic number.

It is an amenable number.

13410199997 is a deficient number, since it is larger than the sum of its proper divisors (1).

13410199997 is an equidigital number, since it uses as much as digits as its factorization.

13410199997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 551124, while the sum is 53.

The spelling of 13410199997 in words is "thirteen billion, four hundred ten million, one hundred ninety-nine thousand, nine hundred ninety-seven".