11742597696 has 28 divisors (see below), whose sum is σ = 31068956912. Its totient is φ = 3914199168.

The previous prime is 11742597689. The next prime is 11742597701. The reversal of 11742597696 is 69679524711.

It is a happy number.

11742597696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30579490 + ... + 30579873.

It is an arithmetic number, because the mean of its divisors is an integer number (1109605604).

Almost surely, 2^11742597696 is an apocalyptic number.

11742597696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11742597696 is an abundant number, since it is smaller than the sum of its proper divisors (19326359216).

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

11742597696 is an equidigital number, since it uses as much as digits as its factorization.

11742597696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61159378 (or 61159368 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 57.

The spelling of 11742597696 in words is "eleven billion, seven hundred forty-two million, five hundred ninety-seven thousand, six hundred ninety-six".