13207916419 has 2 divisors, whose sum is σ = 13207916420. Its totient is φ = 13207916418.

The previous prime is 13207916411. The next prime is 13207916441. The reversal of 13207916419 is 91461970231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13207916419 - 2³ = 13207916411 is a prime.

It is a super-2 number, since 2×13207916419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13207916411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6603958209 + 6603958210.

It is an arithmetic number, because the mean of its divisors is an integer number (6603958210).

Almost surely, 2^13207916419 is an apocalyptic number.

13207916419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13207916419 is an equidigital number, since it uses as much as digits as its factorization.

13207916419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 13207916419 in words is "thirteen billion, two hundred seven million, nine hundred sixteen thousand, four hundred nineteen".