40230113953 has 2 divisors, whose sum is σ = 40230113954. Its totient is φ = 40230113952.

The previous prime is 40230113929. The next prime is 40230114103. The reversal of 40230113953 is 35931103204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39993200289 + 236913664 = 199983^2 + 15392^2 .

It is a cyclic number.

It is not a de Polignac number, because 40230113953 - 2⁵ = 40230113921 is a prime.

It is not a weakly prime, because it can be changed into another prime (40230113453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20115056976 + 20115056977.

It is an arithmetic number, because the mean of its divisors is an integer number (20115056977).

Almost surely, 2^40230113953 is an apocalyptic number.

It is an amenable number.

40230113953 is a deficient number, since it is larger than the sum of its proper divisors (1).

40230113953 is an equidigital number, since it uses as much as digits as its factorization.

40230113953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 40230113953 in words is "forty billion, two hundred thirty million, one hundred thirteen thousand, nine hundred fifty-three".