420759761210143 has 2 divisors, whose sum is σ = 420759761210144. Its totient is φ = 420759761210142.

The previous prime is 420759761210071. The next prime is 420759761210147. The reversal of 420759761210143 is 341012167957024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 420759761210143 - 2¹³ = 420759761201951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420759761210147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210379880605071 + 210379880605072.

It is an arithmetic number, because the mean of its divisors is an integer number (210379880605072).

Almost surely, 2^{420759761210143} is an apocalyptic number.

420759761210143 is a deficient number, since it is larger than the sum of its proper divisors (1).

420759761210143 is an equidigital number, since it uses as much as digits as its factorization.

420759761210143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 420759761210143 in words is "four hundred twenty trillion, seven hundred fifty-nine billion, seven hundred sixty-one million, two hundred ten thousand, one hundred forty-three".