40505110337 has 2 divisors, whose sum is σ = 40505110338. Its totient is φ = 40505110336.

The previous prime is 40505110301. The next prime is 40505110421. The reversal of 40505110337 is 73301150504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38576495281 + 1928615056 = 196409^2 + 43916^2 .

It is a cyclic number.

It is not a de Polignac number, because 40505110337 - 2¹² = 40505106241 is a prime.

It is not a weakly prime, because it can be changed into another prime (40505110837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20252555168 + 20252555169.

It is an arithmetic number, because the mean of its divisors is an integer number (20252555169).

Almost surely, 2^40505110337 is an apocalyptic number.

It is an amenable number.

40505110337 is a deficient number, since it is larger than the sum of its proper divisors (1).

40505110337 is an equidigital number, since it uses as much as digits as its factorization.

40505110337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 40505110337 in words is "forty billion, five hundred five million, one hundred ten thousand, three hundred thirty-seven".