12388150885 has 16 divisors (see below), whose sum is σ = 16228683072. Its totient is φ = 9003193600.

The previous prime is 12388150849. The next prime is 12388150889. The reversal of 12388150885 is 58805188321.

It is not a de Polignac number, because 12388150885 - 2²³ = 12379762277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12388150889) 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, 436 + ... + 157405.

It is an arithmetic number, because the mean of its divisors is an integer number (1014292692).

Almost surely, 2^12388150885 is an apocalyptic number.

It is an amenable number.

12388150885 is a deficient number, since it is larger than the sum of its proper divisors (3840532187).

12388150885 is a wasteful number, since it uses less digits than its factorization.

12388150885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159284.

The product of its (nonzero) digits is 614400, while the sum is 49.

The spelling of 12388150885 in words is "twelve billion, three hundred eighty-eight million, one hundred fifty thousand, eight hundred eighty-five".