1413321002 has 8 divisors (see below), whose sum is σ = 2159981316. Its totient is φ = 693327232.

The previous prime is 1413321001. The next prime is 1413321071. The reversal of 1413321002 is 2001233141.

It can be written as a sum of positive squares in 2 ways, for example, as 1323431641 + 89889361 = 36379^2 + 9481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1413321001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6666503 + ... + 6666714.

Almost surely, 2^1413321002 is an apocalyptic number.

1413321002 is a deficient number, since it is larger than the sum of its proper divisors (746660314).

1413321002 is a wasteful number, since it uses less digits than its factorization.

1413321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13333272.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1413321002 is about 37594.1618073871. The cubic root of 1413321002 is about 1122.2258567336.

Adding to 1413321002 its reverse (2001233141), we get a palindrome (3414554143).

The spelling of 1413321002 in words is "one billion, four hundred thirteen million, three hundred twenty-one thousand, two".