40323324024323 has 2 divisors, whose sum is σ = 40323324024324. Its totient is φ = 40323324024322.

The previous prime is 40323324024307. The next prime is 40323324024329. The reversal of 40323324024323 is 32342042332304.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40323324024323 - 2⁴ = 40323324024307 is a prime.

It is not a weakly prime, because it can be changed into another prime (40323324024329) 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, 20161662012161 + 20161662012162.

It is an arithmetic number, because the mean of its divisors is an integer number (20161662012162).

Almost surely, 2^{40323324024323} is an apocalyptic number.

40323324024323 is a deficient number, since it is larger than the sum of its proper divisors (1).

40323324024323 is an equidigital number, since it uses as much as digits as its factorization.

40323324024323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 40323324024323 its reverse (32342042332304), we get a palindrome (72665366356627).

The spelling of 40323324024323 in words is "forty trillion, three hundred twenty-three billion, three hundred twenty-four million, twenty-four thousand, three hundred twenty-three".