13404061337 has 2 divisors, whose sum is σ = 13404061338. Its totient is φ = 13404061336.

The previous prime is 13404061291. The next prime is 13404061343. The reversal of 13404061337 is 73316040431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7632468496 + 5771592841 = 87364^2 + 75971^2 .

It is an emirp because it is prime and its reverse (73316040431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13404061337 - 2⁶ = 13404061273 is a prime.

It is not a weakly prime, because it can be changed into another prime (13404061637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6702030668 + 6702030669.

It is an arithmetic number, because the mean of its divisors is an integer number (6702030669).

Almost surely, 2^13404061337 is an apocalyptic number.

It is an amenable number.

13404061337 is a deficient number, since it is larger than the sum of its proper divisors (1).

13404061337 is an equidigital number, since it uses as much as digits as its factorization.

13404061337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 13404061337 in words is "thirteen billion, four hundred four million, sixty-one thousand, three hundred thirty-seven".