1163253342 has 16 divisors (see below), whose sum is σ = 2326847760. Its totient is φ = 387694272.

The previous prime is 1163253319. The next prime is 1163253379. The reversal of 1163253342 is 2433523611.

It is a super-3 number, since 3×1163253342³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59688 + ... + 76740.

It is an arithmetic number, because the mean of its divisors is an integer number (145427985).

Almost surely, 2^1163253342 is an apocalyptic number.

It is a pronic number, being equal to 34106×34107.

1163253342 is an abundant number, since it is smaller than the sum of its proper divisors (1163594418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1163253342 is a wasteful number, since it uses less digits than its factorization.

1163253342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28427.

The product of its digits is 12960, while the sum is 30.

The square root of 1163253342 is about 34106.4999963350. The cubic root of 1163253342 is about 1051.6989402698.

Adding to 1163253342 its reverse (2433523611), we get a palindrome (3596776953).

The spelling of 1163253342 in words is "one billion, one hundred sixty-three million, two hundred fifty-three thousand, three hundred forty-two".