12354403040033 has 2 divisors, whose sum is σ = 12354403040034. Its totient is φ = 12354403040032.

The previous prime is 12354403039961. The next prime is 12354403040059. The reversal of 12354403040033 is 33004030445321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12279648918289 + 74754121744 = 3504233^2 + 273412^2 .

It is a cyclic number.

It is not a de Polignac number, because 12354403040033 - 2⁸ = 12354403039777 is a prime.

It is not a weakly prime, because it can be changed into another prime (12354403040093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177201520016 + 6177201520017.

It is an arithmetic number, because the mean of its divisors is an integer number (6177201520017).

Almost surely, 2^{12354403040033} is an apocalyptic number.

It is an amenable number.

12354403040033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12354403040033 is an equidigital number, since it uses as much as digits as its factorization.

12354403040033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 12354403040033 its reverse (33004030445321), we get a palindrome (45358433485354).

The spelling of 12354403040033 in words is "twelve trillion, three hundred fifty-four billion, four hundred three million, forty thousand, thirty-three".