40136411333 has 2 divisors, whose sum is σ = 40136411334. Its totient is φ = 40136411332.

The previous prime is 40136411321. The next prime is 40136411351. The reversal of 40136411333 is 33311463104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24616982404 + 15519428929 = 156898^2 + 124577^2 .

It is a cyclic number.

It is not a de Polignac number, because 40136411333 - 2¹⁶ = 40136345797 is a prime.

It is a super-2 number, since 2×40136411333² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40136411296 and 40136411305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40136441333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20068205666 + 20068205667.

It is an arithmetic number, because the mean of its divisors is an integer number (20068205667).

Almost surely, 2^40136411333 is an apocalyptic number.

It is an amenable number.

40136411333 is a deficient number, since it is larger than the sum of its proper divisors (1).

40136411333 is an equidigital number, since it uses as much as digits as its factorization.

40136411333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 40136411333 its reverse (33311463104), we get a palindrome (73447874437).

The spelling of 40136411333 in words is "forty billion, one hundred thirty-six million, four hundred eleven thousand, three hundred thirty-three".