11742116388 has 48 divisors (see below), whose sum is σ = 28599943680. Its totient is φ = 3745209600.

The previous prime is 11742116383. The next prime is 11742116401. The reversal of 11742116388 is 88361124711.

It is not an unprimeable number, because it can be changed into a prime (11742116383) 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, 144223 + ... + 210438.

It is an arithmetic number, because the mean of its divisors is an integer number (595832160).

Almost surely, 2^11742116388 is an apocalyptic number.

It is an amenable number.

11742116388 is an abundant number, since it is smaller than the sum of its proper divisors (16857827292).

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

11742116388 is a wasteful number, since it uses less digits than its factorization.

11742116388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354788 (or 354786 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The spelling of 11742116388 in words is "eleven billion, seven hundred forty-two million, one hundred sixteen thousand, three hundred eighty-eight".