32040144233 has 2 divisors, whose sum is σ = 32040144234. Its totient is φ = 32040144232.

The previous prime is 32040144223. The next prime is 32040144281. The reversal of 32040144233 is 33244104023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21872043664 + 10168100569 = 147892^2 + 100837^2 .

It is a cyclic number.

It is not a de Polignac number, because 32040144233 - 2¹⁴ = 32040127849 is a prime.

It is not a weakly prime, because it can be changed into another prime (32040144223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020072116 + 16020072117.

It is an arithmetic number, because the mean of its divisors is an integer number (16020072117).

Almost surely, 2^32040144233 is an apocalyptic number.

It is an amenable number.

32040144233 is a deficient number, since it is larger than the sum of its proper divisors (1).

32040144233 is an equidigital number, since it uses as much as digits as its factorization.

32040144233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 32040144233 its reverse (33244104023), we get a palindrome (65284248256).

The spelling of 32040144233 in words is "thirty-two billion, forty million, one hundred forty-four thousand, two hundred thirty-three".