1366523116 has 12 divisors (see below), whose sum is σ = 2733046288. Its totient is φ = 585652752.

The previous prime is 1366523069. The next prime is 1366523161. The reversal of 1366523116 is 6113256631.

1366523116 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24402171 + ... + 24402226.

Almost surely, 2^1366523116 is an apocalyptic number.

It is an amenable number.

1366523116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1366523116 is a wasteful number, since it uses less digits than its factorization.

1366523116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48804408 (or 48804406 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 1366523116 is about 36966.5134412214. The cubic root of 1366523116 is about 1109.7001911936.

Adding to 1366523116 its reverse (6113256631), we get a palindrome (7479779747).

The spelling of 1366523116 in words is "one billion, three hundred sixty-six million, five hundred twenty-three thousand, one hundred sixteen".