11346542456 has 16 divisors (see below), whose sum is σ = 21402163440. Its totient is φ = 5639298880.

The previous prime is 11346542453. The next prime is 11346542477. The reversal of 11346542456 is 65424564311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346542453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4245125 + ... + 4247796.

It is an arithmetic number, because the mean of its divisors is an integer number (1337635215).

Almost surely, 2^11346542456 is an apocalyptic number.

It is an amenable number.

11346542456 is a deficient number, since it is larger than the sum of its proper divisors (10055620984).

11346542456 is a wasteful number, since it uses less digits than its factorization.

11346542456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8493094 (or 8493090 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The spelling of 11346542456 in words is "eleven billion, three hundred forty-six million, five hundred forty-two thousand, four hundred fifty-six".