11466546338 has 16 divisors (see below), whose sum is σ = 18524841720. Its totient is φ = 5291692416.

The previous prime is 11466546319. The next prime is 11466546347. The reversal of 11466546338 is 83364566411.

It can be written as a sum of positive squares in 4 ways, for example, as 7759319569 + 3707226769 = 88087^2 + 60887^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11466546292 and 11466546301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325868 + ... + 359336.

Almost surely, 2^11466546338 is an apocalyptic number.

11466546338 is a deficient number, since it is larger than the sum of its proper divisors (7058295382).

11466546338 is a wasteful number, since it uses less digits than its factorization.

11466546338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46661.

The product of its digits is 1244160, while the sum is 47.

The spelling of 11466546338 in words is "eleven billion, four hundred sixty-six million, five hundred forty-six thousand, three hundred thirty-eight".