424051013 has 2 divisors, whose sum is σ = 424051014. Its totient is φ = 424051012.

The previous prime is 424050997. The next prime is 424051027. The reversal of 424051013 is 310150424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 389746564 + 34304449 = 19742^2 + 5857^2 .

It is a cyclic number.

It is not a de Polignac number, because 424051013 - 2⁴ = 424050997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424051913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212025506 + 212025507.

It is an arithmetic number, because the mean of its divisors is an integer number (212025507).

Almost surely, 2^424051013 is an apocalyptic number.

It is an amenable number.

424051013 is a deficient number, since it is larger than the sum of its proper divisors (1).

424051013 is an equidigital number, since it uses as much as digits as its factorization.

424051013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 424051013 is about 20592.4989498604. The cubic root of 424051013 is about 751.2872784733.

The spelling of 424051013 in words is "four hundred twenty-four million, fifty-one thousand, thirteen".