420303104765351 has 2 divisors, whose sum is σ = 420303104765352. Its totient is φ = 420303104765350.

The previous prime is 420303104765333. The next prime is 420303104765393. The reversal of 420303104765351 is 153567401303024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 420303104765351 - 2¹⁸ = 420303104503207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420303104755351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210151552382675 + 210151552382676.

It is an arithmetic number, because the mean of its divisors is an integer number (210151552382676).

Almost surely, 2^{420303104765351} is an apocalyptic number.

420303104765351 is a deficient number, since it is larger than the sum of its proper divisors (1).

420303104765351 is an equidigital number, since it uses as much as digits as its factorization.

420303104765351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 420303104765351 in words is "four hundred twenty trillion, three hundred three billion, one hundred four million, seven hundred sixty-five thousand, three hundred fifty-one".