40202013242383 has 2 divisors, whose sum is σ = 40202013242384. Its totient is φ = 40202013242382.

The previous prime is 40202013242323. The next prime is 40202013242401. The reversal of 40202013242383 is 38324231020204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40202013242383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40202013242323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20101006621191 + 20101006621192.

It is an arithmetic number, because the mean of its divisors is an integer number (20101006621192).

Almost surely, 2^{40202013242383} is an apocalyptic number.

40202013242383 is a deficient number, since it is larger than the sum of its proper divisors (1).

40202013242383 is an equidigital number, since it uses as much as digits as its factorization.

40202013242383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 40202013242383 its reverse (38324231020204), we get a palindrome (78526244262587).

The spelling of 40202013242383 in words is "forty trillion, two hundred two billion, thirteen million, two hundred forty-two thousand, three hundred eighty-three".