11346934557 has 96 divisors (see below), whose sum is σ = 18850529280. Its totient is φ = 6043040640.

The previous prime is 11346934537. The next prime is 11346934567. The reversal of 11346934557 is 75543964311.

11346934557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11346934557 - 2⁸ = 11346934301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346934537) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 15479763 + ... + 15480495.

It is an arithmetic number, because the mean of its divisors is an integer number (196359680).

Almost surely, 2^11346934557 is an apocalyptic number.

It is an amenable number.

11346934557 is a deficient number, since it is larger than the sum of its proper divisors (7503594723).

11346934557 is a wasteful number, since it uses less digits than its factorization.

11346934557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 896 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 48.

The spelling of 11346934557 in words is "eleven billion, three hundred forty-six million, nine hundred thirty-four thousand, five hundred fifty-seven".