11432211226439 has 2 divisors, whose sum is σ = 11432211226440. Its totient is φ = 11432211226438.

The previous prime is 11432211226427. The next prime is 11432211226493. The reversal of 11432211226439 is 93462211223411.

Together with next prime (11432211226493) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11432211226439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11432211226396 and 11432211226405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11432211223439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716105613219 + 5716105613220.

It is an arithmetic number, because the mean of its divisors is an integer number (5716105613220).

Almost surely, 2^{11432211226439} is an apocalyptic number.

11432211226439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11432211226439 is an equidigital number, since it uses as much as digits as its factorization.

11432211226439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 41.

The spelling of 11432211226439 in words is "eleven trillion, four hundred thirty-two billion, two hundred eleven million, two hundred twenty-six thousand, four hundred thirty-nine".