1411823197 has 2 divisors, whose sum is σ = 1411823198. Its totient is φ = 1411823196.

The previous prime is 1411823183. The next prime is 1411823201. The reversal of 1411823197 is 7913281141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 714546361 + 697276836 = 26731^2 + 26406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411823197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411823117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705911598 + 705911599.

It is an arithmetic number, because the mean of its divisors is an integer number (705911599).

Almost surely, 2^1411823197 is an apocalyptic number.

It is an amenable number.

1411823197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411823197 is an equidigital number, since it uses as much as digits as its factorization.

1411823197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 37.

The square root of 1411823197 is about 37574.2358139191. The cubic root of 1411823197 is about 1121.8292802467.

The spelling of 1411823197 in words is "one billion, four hundred eleven million, eight hundred twenty-three thousand, one hundred ninety-seven".