13242040033 has 8 divisors (see below), whose sum is σ = 13984262208. Its totient is φ = 12513691344.

The previous prime is 13242040013. The next prime is 13242040037. The reversal of 13242040033 is 33004024231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13242040033 - 2⁹ = 13242039521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13242039986 and 13242040013.

It is not an unprimeable number, because it can be changed into a prime (13242040037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3466410 + ... + 3470227.

It is an arithmetic number, because the mean of its divisors is an integer number (1748032776).

Almost surely, 2^13242040033 is an apocalyptic number.

It is an amenable number.

13242040033 is a deficient number, since it is larger than the sum of its proper divisors (742222175).

13242040033 is an equidigital number, since it uses as much as digits as its factorization.

13242040033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6936743.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13242040033 its reverse (33004024231), we get a palindrome (46246064264).

The spelling of 13242040033 in words is "thirteen billion, two hundred forty-two million, forty thousand, thirty-three".