33140054670 has 32 divisors (see below), whose sum is σ = 79757706240. Its totient is φ = 8812728480.

The previous prime is 33140054573. The next prime is 33140054671. The reversal of 33140054670 is 7645004133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33140054671) 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, 1527766 + ... + 1549305.

It is an arithmetic number, because the mean of its divisors is an integer number (2492428320).

Almost surely, 2^33140054670 is an apocalyptic number.

33140054670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33140054670 is an abundant number, since it is smaller than the sum of its proper divisors (46617651570).

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

33140054670 is a wasteful number, since it uses less digits than its factorization.

33140054670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077440.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 33140054670 in words is "thirty-three billion, one hundred forty million, fifty-four thousand, six hundred seventy".