13341044409997 has 2 divisors, whose sum is σ = 13341044409998. Its totient is φ = 13341044409996.

The previous prime is 13341044409923. The next prime is 13341044410037. The reversal of 13341044409997 is 79990444014331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13202024304681 + 139020105316 = 3633459^2 + 372854^2 .

It is an emirp because it is prime and its reverse (79990444014331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13341044409997 - 2¹¹ = 13341044407949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13341044406997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6670522204998 + 6670522204999.

It is an arithmetic number, because the mean of its divisors is an integer number (6670522204999).

Almost surely, 2^{13341044409997} is an apocalyptic number.

It is an amenable number.

13341044409997 is a deficient number, since it is larger than the sum of its proper divisors (1).

13341044409997 is an equidigital number, since it uses as much as digits as its factorization.

13341044409997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 13341044409997 in words is "thirteen trillion, three hundred forty-one billion, forty-four million, four hundred nine thousand, nine hundred ninety-seven".