36404236111 has 2 divisors, whose sum is σ = 36404236112. Its totient is φ = 36404236110.

The previous prime is 36404236103. The next prime is 36404236133. The reversal of 36404236111 is 11163240463.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36404236111 - 2³ = 36404236103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36404236711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18202118055 + 18202118056.

It is an arithmetic number, because the mean of its divisors is an integer number (18202118056).

Almost surely, 2^36404236111 is an apocalyptic number.

36404236111 is a deficient number, since it is larger than the sum of its proper divisors (1).

36404236111 is an equidigital number, since it uses as much as digits as its factorization.

36404236111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 36404236111 its reverse (11163240463), we get a palindrome (47567476574).

The spelling of 36404236111 in words is "thirty-six billion, four hundred four million, two hundred thirty-six thousand, one hundred eleven".