40550204011 has 2 divisors, whose sum is σ = 40550204012. Its totient is φ = 40550204010.

The previous prime is 40550203999. The next prime is 40550204021. The reversal of 40550204011 is 11040205504.

40550204011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40550204011 is a prime.

It is not a weakly prime, because it can be changed into another prime (40550204021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20275102005 + 20275102006.

It is an arithmetic number, because the mean of its divisors is an integer number (20275102006).

Almost surely, 2^40550204011 is an apocalyptic number.

40550204011 is a deficient number, since it is larger than the sum of its proper divisors (1).

40550204011 is an equidigital number, since it uses as much as digits as its factorization.

40550204011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 40550204011 its reverse (11040205504), we get a palindrome (51590409515).

The spelling of 40550204011 in words is "forty billion, five hundred fifty million, two hundred four thousand, eleven".