33242040140141 has 4 divisors (see below), whose sum is σ = 37990903017312. Its totient is φ = 28493177262972.

The previous prime is 33242040140129. The next prime is 33242040140161. The reversal of 33242040140141 is 14104104024233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33242040140141 is a prime.

It is a super-2 number, since 2×33242040140141² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33242040140161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2374431438575 + ... + 2374431438588.

It is an arithmetic number, because the mean of its divisors is an integer number (9497725754328).

Almost surely, 2^{33242040140141} is an apocalyptic number.

It is an amenable number.

33242040140141 is a deficient number, since it is larger than the sum of its proper divisors (4748862877171).

33242040140141 is an equidigital number, since it uses as much as digits as its factorization.

33242040140141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4748862877170.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 33242040140141 its reverse (14104104024233), we get a palindrome (47346144164374).

The spelling of 33242040140141 in words is "thirty-three trillion, two hundred forty-two billion, forty million, one hundred forty thousand, one hundred forty-one".