1253424200267 has 2 divisors, whose sum is σ = 1253424200268. Its totient is φ = 1253424200266.

The previous prime is 1253424200233. The next prime is 1253424200311. The reversal of 1253424200267 is 7620024243521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1253424200267 - 2⁸ = 1253424200011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1253424200267.

It is not a weakly prime, because it can be changed into another prime (1253424200467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626712100133 + 626712100134.

It is an arithmetic number, because the mean of its divisors is an integer number (626712100134).

Almost surely, 2^{1253424200267} is an apocalyptic number.

1253424200267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253424200267 is an equidigital number, since it uses as much as digits as its factorization.

1253424200267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 38.

Adding to 1253424200267 its reverse (7620024243521), we get a palindrome (8873448443788).

The spelling of 1253424200267 in words is "one trillion, two hundred fifty-three billion, four hundred twenty-four million, two hundred thousand, two hundred sixty-seven".