11404004033 has 2 divisors, whose sum is σ = 11404004034. Its totient is φ = 11404004032.

The previous prime is 11404003997. The next prime is 11404004063. The reversal of 11404004033 is 33040040411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11110635649 + 293368384 = 105407^2 + 17128^2 .

It is a cyclic number.

It is not a de Polignac number, because 11404004033 - 2⁶ = 11404003969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11404003996 and 11404004014.

It is not a weakly prime, because it can be changed into another prime (11404004063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702002016 + 5702002017.

It is an arithmetic number, because the mean of its divisors is an integer number (5702002017).

Almost surely, 2^11404004033 is an apocalyptic number.

It is an amenable number.

11404004033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11404004033 is an equidigital number, since it uses as much as digits as its factorization.

11404004033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11404004033 its reverse (33040040411), we get a palindrome (44444044444).

The spelling of 11404004033 in words is "eleven billion, four hundred four million, four thousand, thirty-three".