33040240201340 has 24 divisors (see below), whose sum is σ = 69640535815872. Its totient is φ = 13167328196160.

The previous prime is 33040240201273. The next prime is 33040240201349. The reversal of 33040240201340 is 4310204204033.

It is a super-3 number, since 3×33040240201340³ (a number of 42 digits) contains 333 as substring.

It is a zygodrome in base 2.

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 7 ways as a sum of consecutive naturals, for example, 3047987219 + ... + 3047998058.

It is an arithmetic number, because the mean of its divisors is an integer number (2901688992328).

Almost surely, 2^{33040240201340} is an apocalyptic number.

It is an amenable number.

33040240201340 is an abundant number, since it is smaller than the sum of its proper divisors (36600295614532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33040240201340 is a wasteful number, since it uses less digits than its factorization.

33040240201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6095985557 (or 6095985555 counting only the distinct ones).

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

Adding to 33040240201340 its reverse (4310204204033), we get a palindrome (37350444405373).

The spelling of 33040240201340 in words is "thirty-three trillion, forty billion, two hundred forty million, two hundred one thousand, three hundred forty".