1463241149 has 2 divisors, whose sum is σ = 1463241150. Its totient is φ = 1463241148.

The previous prime is 1463241107. The next prime is 1463241173. The reversal of 1463241149 is 9411423641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1461532900 + 1708249 = 38230^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 1463241149 - 2⁸ = 1463240893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463241349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731620574 + 731620575.

It is an arithmetic number, because the mean of its divisors is an integer number (731620575).

Almost surely, 2^1463241149 is an apocalyptic number.

It is an amenable number.

1463241149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463241149 is an equidigital number, since it uses as much as digits as its factorization.

1463241149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 1463241149 is about 38252.3352097620. The cubic root of 1463241149 is about 1135.2860513138.

The spelling of 1463241149 in words is "one billion, four hundred sixty-three million, two hundred forty-one thousand, one hundred forty-nine".