11810856094 has 8 divisors (see below), whose sum is σ = 17720626968. Its totient is φ = 5903980440.

The previous prime is 11810856037. The next prime is 11810856119. The reversal of 11810856094 is 49065801811.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11810856094.

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, 713577 + ... + 729940.

It is an arithmetic number, because the mean of its divisors is an integer number (2215078371).

Almost surely, 2^11810856094 is an apocalyptic number.

11810856094 is a deficient number, since it is larger than the sum of its proper divisors (5909770874).

11810856094 is a wasteful number, since it uses less digits than its factorization.

11810856094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447610.

The product of its (nonzero) digits is 69120, while the sum is 43.

The spelling of 11810856094 in words is "eleven billion, eight hundred ten million, eight hundred fifty-six thousand, ninety-four".