33140215320000 has 140 divisors (see below), whose sum is σ = 109569284961576. Its totient is φ = 8837390720000.

The previous prime is 33140215319969. The next prime is 33140215320067. The reversal of 33140215320000 is 2351204133.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 137964231 + ... + 138204230.

Almost surely, 2^{33140215320000} is an apocalyptic number.

33140215320000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33140215320000 is an abundant number, since it is smaller than the sum of its proper divisors (76429069641576).

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

33140215320000 is an equidigital number, since it uses as much as digits as its factorization.

33140215320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276168496 (or 276168471 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 33140215320000 its reverse (2351204133), we get a palindrome (33142566524133).

The spelling of 33140215320000 in words is "thirty-three trillion, one hundred forty billion, two hundred fifteen million, three hundred twenty thousand".