1135434656 has 24 divisors (see below), whose sum is σ = 2240007840. Its totient is φ = 566543808.

The previous prime is 1135434653. The next prime is 1135434679. The reversal of 1135434656 is 6564345311.

It is not an unprimeable number, because it can be changed into a prime (1135434653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20846 + ... + 52013.

It is an arithmetic number, because the mean of its divisors is an integer number (93333660).

Almost surely, 2^1135434656 is an apocalyptic number.

1135434656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1135434656 is a deficient number, since it is larger than the sum of its proper divisors (1104573184).

1135434656 is an equidigital number, since it uses as much as digits as its factorization.

1135434656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73356 (or 73348 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 1135434656 is about 33696.2113003821. The cubic root of 1135434656 is about 1043.2475702679.

Adding to 1135434656 its reverse (6564345311), we get a palindrome (7699779967).

The spelling of 1135434656 in words is "one billion, one hundred thirty-five million, four hundred thirty-four thousand, six hundred fifty-six".