1413563941 has 2 divisors, whose sum is σ = 1413563942. Its totient is φ = 1413563940.

The previous prime is 1413563939. The next prime is 1413563951. The reversal of 1413563941 is 1493653141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1249339716 + 164224225 = 35346^2 + 12815^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413563941 - 2¹ = 1413563939 is a prime.

Together with 1413563939, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1413563941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413563951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706781970 + 706781971.

It is an arithmetic number, because the mean of its divisors is an integer number (706781971).

Almost surely, 2^1413563941 is an apocalyptic number.

It is an amenable number.

1413563941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413563941 is an equidigital number, since it uses as much as digits as its factorization.

1413563941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 37.

The square root of 1413563941 is about 37597.3927420506. The cubic root of 1413563941 is about 1122.2901537115.

The spelling of 1413563941 in words is "one billion, four hundred thirteen million, five hundred sixty-three thousand, nine hundred forty-one".