1413402961 has 2 divisors, whose sum is σ = 1413402962. Its totient is φ = 1413402960.

The previous prime is 1413402919. The next prime is 1413403007. The reversal of 1413402961 is 1692043141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1165812736 + 247590225 = 34144^2 + 15735^2 .

It is an emirp because it is prime and its reverse (1692043141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413402961 - 2⁹ = 1413402449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1413402461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706701480 + 706701481.

It is an arithmetic number, because the mean of its divisors is an integer number (706701481).

Almost surely, 2^1413402961 is an apocalyptic number.

It is an amenable number.

1413402961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413402961 is an equidigital number, since it uses as much as digits as its factorization.

1413402961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1413402961 is about 37595.2518411567. The cubic root of 1413402961 is about 1122.2475490764.

The spelling of 1413402961 in words is "one billion, four hundred thirteen million, four hundred two thousand, nine hundred sixty-one".