33040240201342 has 32 divisors (see below), whose sum is σ = 54173878012800. Its totient is φ = 14988294383520.

The previous prime is 33040240201273. The next prime is 33040240201349. The reversal of 33040240201342 is 24310204204033.

It is a super-3 number, since 3×33040240201342³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33040240201342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33040240201349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56050713 + ... + 56637115.

It is an arithmetic number, because the mean of its divisors is an integer number (1692933687900).

Almost surely, 2^{33040240201342} is an apocalyptic number.

33040240201342 is a deficient number, since it is larger than the sum of its proper divisors (21133637811458).

33040240201342 is a wasteful number, since it uses less digits than its factorization.

33040240201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591528.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33040240201342 its reverse (24310204204033), we get a palindrome (57350444405375).

The spelling of 33040240201342 in words is "thirty-three trillion, forty billion, two hundred forty million, two hundred one thousand, three hundred forty-two".