11466868475 has 24 divisors (see below), whose sum is σ = 15375676608. Its totient is φ = 8450163200.

The previous prime is 11466868471. The next prime is 11466868487. The reversal of 11466868475 is 57486866411.

It is not a de Polignac number, because 11466868475 - 2² = 11466868471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11466868475.

It is not an unprimeable number, because it can be changed into a prime (11466868471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267056 + ... + 307005.

It is an arithmetic number, because the mean of its divisors is an integer number (640653192).

Almost surely, 2^11466868475 is an apocalyptic number.

11466868475 is a deficient number, since it is larger than the sum of its proper divisors (3908808133).

11466868475 is a wasteful number, since it uses less digits than its factorization.

11466868475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574135 (or 574130 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 56.

The spelling of 11466868475 in words is "eleven billion, four hundred sixty-six million, eight hundred sixty-eight thousand, four hundred seventy-five".