1413607066 has 4 divisors (see below), whose sum is σ = 2120410602. Its totient is φ = 706803532.

The previous prime is 1413607057. The next prime is 1413607073. The reversal of 1413607066 is 6607063141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 740982841 + 672624225 = 27221^2 + 25935^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353401765 + ... + 353401768.

Almost surely, 2^1413607066 is an apocalyptic number.

1413607066 is a deficient number, since it is larger than the sum of its proper divisors (706803536).

1413607066 is an equidigital number, since it uses as much as digits as its factorization.

1413607066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706803535.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1413607066 is about 37597.9662481895. The cubic root of 1413607066 is about 1122.3015665358.

The spelling of 1413607066 in words is "one billion, four hundred thirteen million, six hundred seven thousand, sixty-six".