11843271846 has 32 divisors (see below), whose sum is σ = 30078151680. Its totient is φ = 3383791848.

The previous prime is 11843271823. The next prime is 11843271851. The reversal of 11843271846 is 64817234811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15665326 + ... + 15666081.

It is an arithmetic number, because the mean of its divisors is an integer number (939942240).

Almost surely, 2^11843271846 is an apocalyptic number.

11843271846 is an abundant number, since it is smaller than the sum of its proper divisors (18234879834).

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

11843271846 is a wasteful number, since it uses less digits than its factorization.

11843271846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31331425 (or 31331419 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The spelling of 11843271846 in words is "eleven billion, eight hundred forty-three million, two hundred seventy-one thousand, eight hundred forty-six".