12452493311 has 2 divisors, whose sum is σ = 12452493312. Its totient is φ = 12452493310.

The previous prime is 12452493299. The next prime is 12452493329. The reversal of 12452493311 is 11339425421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12452493311 - 2¹⁰ = 12452492287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12452493341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6226246655 + 6226246656.

It is an arithmetic number, because the mean of its divisors is an integer number (6226246656).

Almost surely, 2^12452493311 is an apocalyptic number.

12452493311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452493311 is an equidigital number, since it uses as much as digits as its factorization.

12452493311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The spelling of 12452493311 in words is "twelve billion, four hundred fifty-two million, four hundred ninety-three thousand, three hundred eleven".