1413212993 has 2 divisors, whose sum is σ = 1413212994. Its totient is φ = 1413212992.

The previous prime is 1413212987. The next prime is 1413213031. The reversal of 1413212993 is 3992123141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1101443344 + 311769649 = 33188^2 + 17657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1413212993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1413212963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706606496 + 706606497.

It is an arithmetic number, because the mean of its divisors is an integer number (706606497).

Almost surely, 2^1413212993 is an apocalyptic number.

It is an amenable number.

1413212993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413212993 is an equidigital number, since it uses as much as digits as its factorization.

1413212993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 35.

The square root of 1413212993 is about 37592.7252669981. The cubic root of 1413212993 is about 1122.1972683756.

The spelling of 1413212993 in words is "one billion, four hundred thirteen million, two hundred twelve thousand, nine hundred ninety-three".