11404039219 has 2 divisors, whose sum is σ = 11404039220. Its totient is φ = 11404039218.

The previous prime is 11404039211. The next prime is 11404039237. The reversal of 11404039219 is 91293040411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11404039219 - 2³ = 11404039211 is a prime.

It is a super-2 number, since 2×11404039219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11404039211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702019609 + 5702019610.

It is an arithmetic number, because the mean of its divisors is an integer number (5702019610).

Almost surely, 2^11404039219 is an apocalyptic number.

11404039219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11404039219 is an equidigital number, since it uses as much as digits as its factorization.

11404039219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

It can be divided in two parts, 114040392 and 19, that added together give a palindrome (114040411).

The spelling of 11404039219 in words is "eleven billion, four hundred four million, thirty-nine thousand, two hundred nineteen".