11734325819 has 2 divisors, whose sum is σ = 11734325820. Its totient is φ = 11734325818.

The previous prime is 11734325741. The next prime is 11734325821. The reversal of 11734325819 is 91852343711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11734325819 - 2⁸ = 11734325563 is a prime.

It is a super-2 number, since 2×11734325819² (a number of 21 digits) contains 22 as substring.

Together with 11734325821, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11734325819.

It is not a weakly prime, because it can be changed into another prime (11734325839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5867162909 + 5867162910.

It is an arithmetic number, because the mean of its divisors is an integer number (5867162910).

Almost surely, 2^11734325819 is an apocalyptic number.

11734325819 is a deficient number, since it is larger than the sum of its proper divisors (1).

11734325819 is an equidigital number, since it uses as much as digits as its factorization.

11734325819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The spelling of 11734325819 in words is "eleven billion, seven hundred thirty-four million, three hundred twenty-five thousand, eight hundred nineteen".