33140870032732 has 48 divisors (see below), whose sum is σ = 72399230523648. Its totient is φ = 12895620549120.

The previous prime is 33140870032679. The next prime is 33140870032741. The reversal of 33140870032732 is 23723007804133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68118613 + ... + 68603404.

It is an arithmetic number, because the mean of its divisors is an integer number (1508317302576).

Almost surely, 2^{33140870032732} is an apocalyptic number.

It is an amenable number.

33140870032732 is an abundant number, since it is smaller than the sum of its proper divisors (39258360490916).

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

33140870032732 is a wasteful number, since it uses less digits than its factorization.

33140870032732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136722826 (or 136722824 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

Adding to 33140870032732 its reverse (23723007804133), we get a palindrome (56863877836865).

The spelling of 33140870032732 in words is "thirty-three trillion, one hundred forty billion, eight hundred seventy million, thirty-two thousand, seven hundred thirty-two".