1432243342441 has 2 divisors, whose sum is σ = 1432243342442. Its totient is φ = 1432243342440.

The previous prime is 1432243342429. The next prime is 1432243342447. The reversal of 1432243342441 is 1442433422341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1309431644416 + 122811698025 = 1144304^2 + 350445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432243342441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1432243342441.

It is not a weakly prime, because it can be changed into another prime (1432243342447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716121671220 + 716121671221.

It is an arithmetic number, because the mean of its divisors is an integer number (716121671221).

Almost surely, 2^{1432243342441} is an apocalyptic number.

It is an amenable number.

1432243342441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432243342441 is an equidigital number, since it uses as much as digits as its factorization.

1432243342441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 37.

Adding to 1432243342441 its reverse (1442433422341), we get a palindrome (2874676764782).

The spelling of 1432243342441 in words is "one trillion, four hundred thirty-two billion, two hundred forty-three million, three hundred forty-two thousand, four hundred forty-one".