40635000337 has 2 divisors, whose sum is σ = 40635000338. Its totient is φ = 40635000336.

The previous prime is 40635000323. The next prime is 40635000359. The reversal of 40635000337 is 73300053604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39486061521 + 1148938816 = 198711^2 + 33896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40635000337 is a prime.

It is a super-2 number, since 2×40635000337² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40635000299 and 40635000308.

It is not a weakly prime, because it can be changed into another prime (40635000377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20317500168 + 20317500169.

It is an arithmetic number, because the mean of its divisors is an integer number (20317500169).

Almost surely, 2^40635000337 is an apocalyptic number.

It is an amenable number.

40635000337 is a deficient number, since it is larger than the sum of its proper divisors (1).

40635000337 is an equidigital number, since it uses as much as digits as its factorization.

40635000337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 31.

The spelling of 40635000337 in words is "forty billion, six hundred thirty-five million, three hundred thirty-seven", and thus it is an aban number.