11862451876 has 12 divisors (see below), whose sum is σ = 22646499120. Its totient is φ = 5392023560.

The previous prime is 11862451873. The next prime is 11862451883. The reversal of 11862451876 is 67815426811.

It is not an unprimeable number, because it can be changed into a prime (11862451873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134800546 + ... + 134800633.

It is an arithmetic number, because the mean of its divisors is an integer number (1887208260).

Almost surely, 2^11862451876 is an apocalyptic number.

It is an amenable number.

11862451876 is a deficient number, since it is larger than the sum of its proper divisors (10784047244).

11862451876 is a wasteful number, since it uses less digits than its factorization.

11862451876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269601194 (or 269601192 counting only the distinct ones).

The product of its digits is 645120, while the sum is 49.

The spelling of 11862451876 in words is "eleven billion, eight hundred sixty-two million, four hundred fifty-one thousand, eight hundred seventy-six".