6430840430141 has 2 divisors, whose sum is σ = 6430840430142. Its totient is φ = 6430840430140.

The previous prime is 6430840430081. The next prime is 6430840430171. The reversal of 6430840430141 is 1410340480346.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3503504215225 + 2927336214916 = 1871765^2 + 1710946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6430840430141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6430840430095 and 6430840430104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6430840430171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3215420215070 + 3215420215071.

It is an arithmetic number, because the mean of its divisors is an integer number (3215420215071).

Almost surely, 2^{6430840430141} is an apocalyptic number.

It is an amenable number.

6430840430141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6430840430141 is an equidigital number, since it uses as much as digits as its factorization.

6430840430141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 6430840430141 in words is "six trillion, four hundred thirty billion, eight hundred forty million, four hundred thirty thousand, one hundred forty-one".