340432103241143 has 2 divisors, whose sum is σ = 340432103241144. Its totient is φ = 340432103241142.

The previous prime is 340432103241137. The next prime is 340432103241169. The reversal of 340432103241143 is 341142301234043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340432103241143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340432103241173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170216051620571 + 170216051620572.

It is an arithmetic number, because the mean of its divisors is an integer number (170216051620572).

Almost surely, 2^{340432103241143} is an apocalyptic number.

340432103241143 is a deficient number, since it is larger than the sum of its proper divisors (1).

340432103241143 is an equidigital number, since it uses as much as digits as its factorization.

340432103241143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 340432103241143 its reverse (341142301234043), we get a palindrome (681574404475186).

The spelling of 340432103241143 in words is "three hundred forty trillion, four hundred thirty-two billion, one hundred three million, two hundred forty-one thousand, one hundred forty-three".