11873471263 has 8 divisors (see below), whose sum is σ = 12574631808. Its totient is φ = 11187720984.

The previous prime is 11873471257. The next prime is 11873471297. The reversal of 11873471263 is 36217437811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11873471263 - 2²¹ = 11871374111 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 (11873471663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3850981 + ... + 3854062.

It is an arithmetic number, because the mean of its divisors is an integer number (1571828976).

Almost surely, 2^11873471263 is an apocalyptic number.

11873471263 is a deficient number, since it is larger than the sum of its proper divisors (701160545).

11873471263 is an equidigital number, since it uses as much as digits as its factorization.

11873471263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7705133.

The product of its digits is 169344, while the sum is 43.

The spelling of 11873471263 in words is "eleven billion, eight hundred seventy-three million, four hundred seventy-one thousand, two hundred sixty-three".