11846816486 has 8 divisors (see below), whose sum is σ = 18815532120. Its totient is φ = 5574972448.

The previous prime is 11846816453. The next prime is 11846816539. The reversal of 11846816486 is 68461864811.

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

It is a super-2 number, since 2×11846816486² (a number of 21 digits) contains 22 as substring.

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, 174217856 + ... + 174217923.

It is an arithmetic number, because the mean of its divisors is an integer number (2351941515).

Almost surely, 2^11846816486 is an apocalyptic number.

11846816486 is a deficient number, since it is larger than the sum of its proper divisors (6968715634).

11846816486 is a wasteful number, since it uses less digits than its factorization.

11846816486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348435798.

The product of its digits is 1769472, while the sum is 53.

The spelling of 11846816486 in words is "eleven billion, eight hundred forty-six million, eight hundred sixteen thousand, four hundred eighty-six".