40853744713 has 2 divisors, whose sum is σ = 40853744714. Its totient is φ = 40853744712.

The previous prime is 40853744647. The next prime is 40853744749. The reversal of 40853744713 is 31744735804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35947022409 + 4906722304 = 189597^2 + 70048^2 .

It is a cyclic number.

It is not a de Polignac number, because 40853744713 - 2²⁹ = 40316873801 is a prime.

It is not a weakly prime, because it can be changed into another prime (40853744753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20426872356 + 20426872357.

It is an arithmetic number, because the mean of its divisors is an integer number (20426872357).

Almost surely, 2^40853744713 is an apocalyptic number.

It is an amenable number.

40853744713 is a deficient number, since it is larger than the sum of its proper divisors (1).

40853744713 is an equidigital number, since it uses as much as digits as its factorization.

40853744713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 40853744713 in words is "forty billion, eight hundred fifty-three million, seven hundred forty-four thousand, seven hundred thirteen".