39246361013 has 2 divisors, whose sum is σ = 39246361014. Its totient is φ = 39246361012.

The previous prime is 39246361001. The next prime is 39246361067. The reversal of 39246361013 is 31016364293.

39246361013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37955611684 + 1290749329 = 194822^2 + 35927^2 .

It is a cyclic number.

It is not a de Polignac number, because 39246361013 - 2¹⁶ = 39246295477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39246321013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19623180506 + 19623180507.

It is an arithmetic number, because the mean of its divisors is an integer number (19623180507).

Almost surely, 2^39246361013 is an apocalyptic number.

It is an amenable number.

39246361013 is a deficient number, since it is larger than the sum of its proper divisors (1).

39246361013 is an equidigital number, since it uses as much as digits as its factorization.

39246361013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 39246361013 in words is "thirty-nine billion, two hundred forty-six million, three hundred sixty-one thousand, thirteen".