17340213393 has 6 divisors (see below), whose sum is σ = 25046974914. Its totient is φ = 11560142256.

The previous prime is 17340213389. The next prime is 17340213403. The reversal of 17340213393 is 39331204371.

It is a happy number.

17340213393 is a `hidden beast` number, since 17 + 3 + 40 + 213 + 393 = 666.

It can be written as a sum of positive squares in only one way, i.e., 17029467009 + 310746384 = 130497^2 + 17628^2 .

It is not a de Polignac number, because 17340213393 - 2² = 17340213389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17340213313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 963345180 + ... + 963345197.

It is an arithmetic number, because the mean of its divisors is an integer number (4174495819).

Almost surely, 2^17340213393 is an apocalyptic number.

It is an amenable number.

17340213393 is a deficient number, since it is larger than the sum of its proper divisors (7706761521).

17340213393 is a wasteful number, since it uses less digits than its factorization.

17340213393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926690383 (or 1926690380 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 17340213393 in words is "seventeen billion, three hundred forty million, two hundred thirteen thousand, three hundred ninety-three".