424653270029 has 2 divisors, whose sum is σ = 424653270030. Its totient is φ = 424653270028.

The previous prime is 424653269981. The next prime is 424653270031. The reversal of 424653270029 is 920072356424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266666894404 + 157986375625 = 516398^2 + 397475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424653270029 is a prime.

Together with 424653270031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424653270529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212326635014 + 212326635015.

It is an arithmetic number, because the mean of its divisors is an integer number (212326635015).

Almost surely, 2^424653270029 is an apocalyptic number.

It is an amenable number.

424653270029 is a deficient number, since it is larger than the sum of its proper divisors (1).

424653270029 is an equidigital number, since it uses as much as digits as its factorization.

424653270029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 424653270029 in words is "four hundred twenty-four billion, six hundred fifty-three million, two hundred seventy thousand, twenty-nine".