1024427106253 has 2 divisors, whose sum is σ = 1024427106254. Its totient is φ = 1024427106252.

The previous prime is 1024427106251. The next prime is 1024427106277. The reversal of 1024427106253 is 3526017244201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1020752564329 + 3674541924 = 1010323^2 + 60618^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024427106253 - 2¹ = 1024427106251 is a prime.

Together with 1024427106251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024427106251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512213553126 + 512213553127.

It is an arithmetic number, because the mean of its divisors is an integer number (512213553127).

Almost surely, 2^{1024427106253} is an apocalyptic number.

It is an amenable number.

1024427106253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024427106253 is an equidigital number, since it uses as much as digits as its factorization.

1024427106253 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1024427106253 in words is "one trillion, twenty-four billion, four hundred twenty-seven million, one hundred six thousand, two hundred fifty-three".