119344684369 has 3 divisors (see below), whose sum is σ = 119345029833. Its totient is φ = 119344338906.

The previous prime is 119344684271. The next prime is 119344684373. The reversal of 119344684369 is 963486443911.

The square root of 119344684369 is 345463.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 963486443911 = 23767 ⋅40538833.

It is not a de Polignac number, because 119344684369 - 2²³ = 119336295761 is a prime.

It is a super-2 number, since 2×119344684369² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119344684379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 172732 + ... + 518194.

It is an arithmetic number, because the mean of its divisors is an integer number (39781676611).

Almost surely, 2^119344684369 is an apocalyptic number.

119344684369 is the 345463-rd square number.

119344684369 is the 172732-nd centered octagonal number.

It is an amenable number.

119344684369 is a deficient number, since it is larger than the sum of its proper divisors (345464).

119344684369 is an frugal number, since it uses more digits than its factorization.

119344684369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690926 (or 345463 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 58.

The spelling of 119344684369 in words is "one hundred nineteen billion, three hundred forty-four million, six hundred eighty-four thousand, three hundred sixty-nine".