424200275029 has 2 divisors, whose sum is σ = 424200275030. Its totient is φ = 424200275028.

The previous prime is 424200274963. The next prime is 424200275099. The reversal of 424200275029 is 920572002424.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 293877831025 + 130322444004 = 542105^2 + 361002^2 .

It is a cyclic number.

It is not a de Polignac number, because 424200275029 - 2¹⁷ = 424200143957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424200275099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212100137514 + 212100137515.

It is an arithmetic number, because the mean of its divisors is an integer number (212100137515).

Almost surely, 2^424200275029 is an apocalyptic number.

It is an amenable number.

424200275029 is a deficient number, since it is larger than the sum of its proper divisors (1).

424200275029 is an equidigital number, since it uses as much as digits as its factorization.

424200275029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 424200275029 in words is "four hundred twenty-four billion, two hundred million, two hundred seventy-five thousand, twenty-nine".