419906592013 has 2 divisors, whose sum is σ = 419906592014. Its totient is φ = 419906592012.

The previous prime is 419906591999. The next prime is 419906592019. The reversal of 419906592013 is 310295609914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419906592004 + 9 = 648002^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 419906592013 - 2²¹ = 419904494861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419906592019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209953296006 + 209953296007.

It is an arithmetic number, because the mean of its divisors is an integer number (209953296007).

Almost surely, 2^419906592013 is an apocalyptic number.

It is an amenable number.

419906592013 is a deficient number, since it is larger than the sum of its proper divisors (1).

419906592013 is an equidigital number, since it uses as much as digits as its factorization.

419906592013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 49.

The spelling of 419906592013 in words is "four hundred nineteen billion, nine hundred six million, five hundred ninety-two thousand, thirteen".