500420996941 has 2 divisors, whose sum is σ = 500420996942. Its totient is φ = 500420996940.

The previous prime is 500420996899. The next prime is 500420996951. The reversal of 500420996941 is 149699024005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 396936540841 + 103484456100 = 630029^2 + 321690^2 .

It is a cyclic number.

It is not a de Polignac number, because 500420996941 - 2⁷ = 500420996813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500420996951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250210498470 + 250210498471.

It is an arithmetic number, because the mean of its divisors is an integer number (250210498471).

Almost surely, 2^500420996941 is an apocalyptic number.

It is an amenable number.

500420996941 is a deficient number, since it is larger than the sum of its proper divisors (1).

500420996941 is an equidigital number, since it uses as much as digits as its factorization.

500420996941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 500420996941 in words is "five hundred billion, four hundred twenty million, nine hundred ninety-six thousand, nine hundred forty-one".