11043512446056 has 32 divisors (see below), whose sum is σ = 27610696730400. Its totient is φ = 3680915400000.

The previous prime is 11043512446051. The next prime is 11043512446067. The reversal of 11043512446056 is 65064421534011.

It is a junction number, because it is equal to n+sod(n) for n = 11043512445999 and 11043512446017.

It is not an unprimeable number, because it can be changed into a prime (11043512446051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15610195 + ... + 16302306.

It is an arithmetic number, because the mean of its divisors is an integer number (862834272825).

Almost surely, 2^{11043512446056} is an apocalyptic number.

It is an amenable number.

11043512446056 is an abundant number, since it is smaller than the sum of its proper divisors (16567184284344).

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

11043512446056 is a wasteful number, since it uses less digits than its factorization.

11043512446056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31926929 (or 31926925 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 11043512446056 in words is "eleven trillion, forty-three billion, five hundred twelve million, four hundred forty-six thousand, fifty-six".