420602406714311 has 2 divisors, whose sum is σ = 420602406714312. Its totient is φ = 420602406714310.

The previous prime is 420602406714283. The next prime is 420602406714331. The reversal of 420602406714311 is 113417604206024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 420602406714311 - 2¹⁸ = 420602406452167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420602406714331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210301203357155 + 210301203357156.

It is an arithmetic number, because the mean of its divisors is an integer number (210301203357156).

Almost surely, 2^{420602406714311} is an apocalyptic number.

420602406714311 is a deficient number, since it is larger than the sum of its proper divisors (1).

420602406714311 is an equidigital number, since it uses as much as digits as its factorization.

420602406714311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 420602406714311 in words is "four hundred twenty trillion, six hundred two billion, four hundred six million, seven hundred fourteen thousand, three hundred eleven".