40502310011 has 2 divisors, whose sum is σ = 40502310012. Its totient is φ = 40502310010.

The previous prime is 40502310001. The next prime is 40502310031. The reversal of 40502310011 is 11001320504.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40502310011 is a prime.

It is not a weakly prime, because it can be changed into another prime (40502310001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20251155005 + 20251155006.

It is an arithmetic number, because the mean of its divisors is an integer number (20251155006).

Almost surely, 2^40502310011 is an apocalyptic number.

40502310011 is a deficient number, since it is larger than the sum of its proper divisors (1).

40502310011 is an equidigital number, since it uses as much as digits as its factorization.

40502310011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 40502310011 its reverse (11001320504), we get a palindrome (51503630515).

The spelling of 40502310011 in words is "forty billion, five hundred two million, three hundred ten thousand, eleven".