11846427388 has 12 divisors (see below), whose sum is σ = 20820224880. Its totient is φ = 5897791712.

The previous prime is 11846427379. The next prime is 11846427391. The reversal of 11846427388 is 88372464811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6354448 + ... + 6356311.

It is an arithmetic number, because the mean of its divisors is an integer number (1735018740).

Almost surely, 2^11846427388 is an apocalyptic number.

It is an amenable number.

11846427388 is a deficient number, since it is larger than the sum of its proper divisors (8973797492).

11846427388 is a wasteful number, since it uses less digits than its factorization.

11846427388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12710996 (or 12710994 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 52.

The spelling of 11846427388 in words is "eleven billion, eight hundred forty-six million, four hundred twenty-seven thousand, three hundred eighty-eight".