40336061417 has 2 divisors, whose sum is σ = 40336061418. Its totient is φ = 40336061416.

The previous prime is 40336061407. The next prime is 40336061443. The reversal of 40336061417 is 71416063304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23894667241 + 16441394176 = 154579^2 + 128224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40336061417 is a prime.

It is not a weakly prime, because it can be changed into another prime (40336061407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20168030708 + 20168030709.

It is an arithmetic number, because the mean of its divisors is an integer number (20168030709).

Almost surely, 2^40336061417 is an apocalyptic number.

It is an amenable number.

40336061417 is a deficient number, since it is larger than the sum of its proper divisors (1).

40336061417 is an equidigital number, since it uses as much as digits as its factorization.

40336061417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 40336061417 in words is "forty billion, three hundred thirty-six million, sixty-one thousand, four hundred seventeen".