11254674466 has 16 divisors (see below), whose sum is σ = 19687478400. Its totient is φ = 4823431620.

The previous prime is 11254674463. The next prime is 11254674481. The reversal of 11254674466 is 66447645211.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11254674461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8202430 + ... + 8203801.

It is an arithmetic number, because the mean of its divisors is an integer number (1230467400).

Almost surely, 2^11254674466 is an apocalyptic number.

11254674466 is a deficient number, since it is larger than the sum of its proper divisors (8432803934).

11254674466 is an equidigital number, since it uses as much as digits as its factorization.

11254674466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16406254 (or 16406240 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

It can be divided in two parts, 11254674 and 466, that added together give a triangular number (11255140 = T₄₇₄₄).

The spelling of 11254674466 in words is "eleven billion, two hundred fifty-four million, six hundred seventy-four thousand, four hundred sixty-six".