11850141872 has 20 divisors (see below), whose sum is σ = 22967692176. Its totient is φ = 5922995520.

The previous prime is 11850141869. The next prime is 11850141883. The reversal of 11850141872 is 27814105811.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82079 + ... + 174462.

Almost surely, 2^11850141872 is an apocalyptic number.

It is an amenable number.

11850141872 is a deficient number, since it is larger than the sum of its proper divisors (11117550304).

11850141872 is a wasteful number, since it uses less digits than its factorization.

11850141872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259436 (or 259430 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 38.

The spelling of 11850141872 in words is "eleven billion, eight hundred fifty million, one hundred forty-one thousand, eight hundred seventy-two".