11858494876 has 6 divisors (see below), whose sum is σ = 20752366040. Its totient is φ = 5929247436.

The previous prime is 11858494867. The next prime is 11858494889. The reversal of 11858494876 is 67849485811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482311856 + ... + 1482311863.

Almost surely, 2^11858494876 is an apocalyptic number.

It is an amenable number.

11858494876 is a deficient number, since it is larger than the sum of its proper divisors (8893871164).

11858494876 is a wasteful number, since it uses less digits than its factorization.

11858494876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964623723 (or 2964623721 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 61.

The spelling of 11858494876 in words is "eleven billion, eight hundred fifty-eight million, four hundred ninety-four thousand, eight hundred seventy-six".