11848472999 has 4 divisors (see below), whose sum is σ = 12925606920. Its totient is φ = 10771339080.

The previous prime is 11848472989. The next prime is 11848473011. The reversal of 11848472999 is 99927484811.

11848472999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11848472999 - 2²⁴ = 11831695783 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 (11848472989) by changing a digit.

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, 538566944 + ... + 538566965.

It is an arithmetic number, because the mean of its divisors is an integer number (3231401730).

Almost surely, 2^11848472999 is an apocalyptic number.

11848472999 is a deficient number, since it is larger than the sum of its proper divisors (1077133921).

11848472999 is a wasteful number, since it uses less digits than its factorization.

11848472999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077133920.

The product of its digits is 10450944, while the sum is 62.

The spelling of 11848472999 in words is "eleven billion, eight hundred forty-eight million, four hundred seventy-two thousand, nine hundred ninety-nine".