11888231708 has 24 divisors (see below), whose sum is σ = 20906485152. Its totient is φ = 5915006784.

The previous prime is 11888231701. The next prime is 11888231717. The reversal of 11888231708 is 80713288811.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11888231701) 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, 905366 + ... + 918402.

It is an arithmetic number, because the mean of its divisors is an integer number (871103548).

Almost surely, 2^11888231708 is an apocalyptic number.

It is an amenable number.

11888231708 is a deficient number, since it is larger than the sum of its proper divisors (9018253444).

11888231708 is a wasteful number, since it uses less digits than its factorization.

11888231708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14141 (or 14139 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 47.

The spelling of 11888231708 in words is "eleven billion, eight hundred eighty-eight million, two hundred thirty-one thousand, seven hundred eight".