11532431342219 has 2 divisors, whose sum is σ = 11532431342220. Its totient is φ = 11532431342218.

The previous prime is 11532431342191. The next prime is 11532431342279. The reversal of 11532431342219 is 91224313423511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11532431342219 - 2⁴⁰ = 10432919714443 is a prime.

It is a super-2 number, since 2×11532431342219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11532431342279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766215671109 + 5766215671110.

It is an arithmetic number, because the mean of its divisors is an integer number (5766215671110).

Almost surely, 2^{11532431342219} is an apocalyptic number.

11532431342219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11532431342219 is an equidigital number, since it uses as much as digits as its factorization.

11532431342219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The spelling of 11532431342219 in words is "eleven trillion, five hundred thirty-two billion, four hundred thirty-one million, three hundred forty-two thousand, two hundred nineteen".