1432241063509 has 2 divisors, whose sum is σ = 1432241063510. Its totient is φ = 1432241063508.

The previous prime is 1432241063483. The next prime is 1432241063527. The reversal of 1432241063509 is 9053601422341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1036279208484 + 395961855025 = 1017978^2 + 629255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432241063509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432241063579) 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, 716120531754 + 716120531755.

It is an arithmetic number, because the mean of its divisors is an integer number (716120531755).

Almost surely, 2^{1432241063509} is an apocalyptic number.

It is an amenable number.

1432241063509 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432241063509 is an equidigital number, since it uses as much as digits as its factorization.

1432241063509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 1432241063509 in words is "one trillion, four hundred thirty-two billion, two hundred forty-one million, sixty-three thousand, five hundred nine".