40332312311 has 2 divisors, whose sum is σ = 40332312312. Its totient is φ = 40332312310.

The previous prime is 40332312271. The next prime is 40332312341. The reversal of 40332312311 is 11321323304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40332312311 - 2⁶ = 40332312247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40332312341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20166156155 + 20166156156.

It is an arithmetic number, because the mean of its divisors is an integer number (20166156156).

Almost surely, 2^40332312311 is an apocalyptic number.

40332312311 is a deficient number, since it is larger than the sum of its proper divisors (1).

40332312311 is an equidigital number, since it uses as much as digits as its factorization.

40332312311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 40332312311 its reverse (11321323304), we get a palindrome (51653635615).

The spelling of 40332312311 in words is "forty billion, three hundred thirty-two million, three hundred twelve thousand, three hundred eleven".