16314413197619 has 2 divisors, whose sum is σ = 16314413197620. Its totient is φ = 16314413197618.

The previous prime is 16314413197603. The next prime is 16314413197679. The reversal of 16314413197619 is 91679131441361.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (91679131441361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16314413197619 - 2⁴ = 16314413197603 is a prime.

It is a super-2 number, since 2×16314413197619² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16314413197679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8157206598809 + 8157206598810.

It is an arithmetic number, because the mean of its divisors is an integer number (8157206598810).

Almost surely, 2^{16314413197619} is an apocalyptic number.

16314413197619 is a deficient number, since it is larger than the sum of its proper divisors (1).

16314413197619 is an equidigital number, since it uses as much as digits as its factorization.

16314413197619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 56.

The spelling of 16314413197619 in words is "sixteen trillion, three hundred fourteen billion, four hundred thirteen million, one hundred ninety-seven thousand, six hundred nineteen".