11499429466 has 12 divisors (see below), whose sum is σ = 20065331178. Its totient is φ = 4928326872.

The previous prime is 11499429427. The next prime is 11499429533. The reversal of 11499429466 is 66492499411.

It can be written as a sum of positive squares in only one way, i.e., 7120828225 + 4378601241 = 84385^2 + 66171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58670461 + ... + 58670656.

Almost surely, 2^11499429466 is an apocalyptic number.

11499429466 is a deficient number, since it is larger than the sum of its proper divisors (8565901712).

11499429466 is a wasteful number, since it uses less digits than its factorization.

11499429466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117341133 (or 117341126 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The spelling of 11499429466 in words is "eleven billion, four hundred ninety-nine million, four hundred twenty-nine thousand, four hundred sixty-six".