11323705576 has 64 divisors (see below), whose sum is σ = 23823720000. Its totient is φ = 5014287360.

The previous prime is 11323705553. The next prime is 11323705579. The reversal of 11323705576 is 67550732311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11323705579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370311 + ... + 399721.

It is an arithmetic number, because the mean of its divisors is an integer number (372245625).

Almost surely, 2^11323705576 is an apocalyptic number.

It is an amenable number.

11323705576 is an abundant number, since it is smaller than the sum of its proper divisors (12500014424).

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

11323705576 is a wasteful number, since it uses less digits than its factorization.

11323705576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29602 (or 29598 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 40.

The spelling of 11323705576 in words is "eleven billion, three hundred twenty-three million, seven hundred five thousand, five hundred seventy-six".