420062626013 has 2 divisors, whose sum is σ = 420062626014. Its totient is φ = 420062626012.

The previous prime is 420062626003. The next prime is 420062626117. The reversal of 420062626013 is 310626260024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419765339449 + 297286564 = 647893^2 + 17242^2 .

It is a cyclic number.

It is not a de Polignac number, because 420062626013 - 2⁶ = 420062625949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (420062626003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210031313006 + 210031313007.

It is an arithmetic number, because the mean of its divisors is an integer number (210031313007).

Almost surely, 2^420062626013 is an apocalyptic number.

It is an amenable number.

420062626013 is a deficient number, since it is larger than the sum of its proper divisors (1).

420062626013 is an equidigital number, since it uses as much as digits as its factorization.

420062626013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 420062626013 its reverse (310626260024), we get a palindrome (730688886037).

The spelling of 420062626013 in words is "four hundred twenty billion, sixty-two million, six hundred twenty-six thousand, thirteen".