11332091821439 has 2 divisors, whose sum is σ = 11332091821440. Its totient is φ = 11332091821438.

The previous prime is 11332091821423. The next prime is 11332091821549. The reversal of 11332091821439 is 93412819023311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11332091821439 - 2⁴ = 11332091821423 is a prime.

It is a super-3 number, since 3×11332091821439³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332091821393 and 11332091821402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11332091821339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666045910719 + 5666045910720.

It is an arithmetic number, because the mean of its divisors is an integer number (5666045910720).

Almost surely, 2^{11332091821439} is an apocalyptic number.

11332091821439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332091821439 is an equidigital number, since it uses as much as digits as its factorization.

11332091821439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 11332091821439 in words is "eleven trillion, three hundred thirty-two billion, ninety-one million, eight hundred twenty-one thousand, four hundred thirty-nine".