9135568434 has 16 divisors (see below), whose sum is σ = 18304545888. Its totient is φ = 3039621312.

The previous prime is 9135568427. The next prime is 9135568439. The reversal of 9135568434 is 4348655319.

It is a super-2 number, since 2×9135568434² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9135568439) 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 7 ways as a sum of consecutive naturals, for example, 1388487 + ... + 1395050.

It is an arithmetic number, because the mean of its divisors is an integer number (1144034118).

Almost surely, 2^9135568434 is an apocalyptic number.

9135568434 is an abundant number, since it is smaller than the sum of its proper divisors (9168977454).

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

9135568434 is a wasteful number, since it uses less digits than its factorization.

9135568434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784089.

The product of its digits is 1555200, while the sum is 48.

The square root of 9135568434 is about 95580.1675767520. The cubic root of 9135568434 is about 2090.4760279522.

The spelling of 9135568434 in words is "nine billion, one hundred thirty-five million, five hundred sixty-eight thousand, four hundred thirty-four".