1164342343 has 8 divisors (see below), whose sum is σ = 1179779328. Its totient is φ = 1148939064.

The previous prime is 1164342337. The next prime is 1164342367. The reversal of 1164342343 is 3432434611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1164342343 - 2¹³ = 1164334151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164342383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65346 + ... + 81232.

It is an arithmetic number, because the mean of its divisors is an integer number (147472416).

Almost surely, 2^1164342343 is an apocalyptic number.

1164342343 is a deficient number, since it is larger than the sum of its proper divisors (15436985).

1164342343 is an equidigital number, since it uses as much as digits as its factorization.

1164342343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16853.

The product of its digits is 20736, while the sum is 31.

The square root of 1164342343 is about 34122.4609751407. The cubic root of 1164342343 is about 1052.0270270083.

Adding to 1164342343 its reverse (3432434611), we get a palindrome (4596776954).

The spelling of 1164342343 in words is "one billion, one hundred sixty-four million, three hundred forty-two thousand, three hundred forty-three".