1413205312 has 14 divisors (see below), whose sum is σ = 2804329418. Its totient is φ = 706602624.

The previous prime is 1413205309. The next prime is 1413205331. The reversal of 1413205312 is 2135023141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1344248896 + 68956416 = 36664^2 + 8304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11040603 + ... + 11040730.

Almost surely, 2^1413205312 is an apocalyptic number.

It is an amenable number.

1413205312 is a deficient number, since it is larger than the sum of its proper divisors (1391124106).

1413205312 is an equidigital number, since it uses as much as digits as its factorization.

1413205312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22081345 (or 22081335 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1413205312 is about 37592.6231061361. The cubic root of 1413205312 is about 1122.1952352749.

Adding to 1413205312 its reverse (2135023141), we get a palindrome (3548228453).

The spelling of 1413205312 in words is "one billion, four hundred thirteen million, two hundred five thousand, three hundred twelve".