11534067434 has 16 divisors (see below), whose sum is σ = 17561422080. Its totient is φ = 5680414320.

The previous prime is 11534067403. The next prime is 11534067569. The reversal of 11534067434 is 43476043511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113807 + ... + 189789.

It is an arithmetic number, because the mean of its divisors is an integer number (1097588880).

Almost surely, 2^11534067434 is an apocalyptic number.

11534067434 is a deficient number, since it is larger than the sum of its proper divisors (6027354646).

11534067434 is a wasteful number, since it uses less digits than its factorization.

11534067434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77125.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 11534067434 in words is "eleven billion, five hundred thirty-four million, sixty-seven thousand, four hundred thirty-four".