33140054671 has 2 divisors, whose sum is σ = 33140054672. Its totient is φ = 33140054670.

The previous prime is 33140054573. The next prime is 33140054687. The reversal of 33140054671 is 17645004133.

It is a strong prime.

It is an emirp because it is prime and its reverse (17645004133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33140054671 - 2⁹ = 33140054159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33140051671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570027335 + 16570027336.

It is an arithmetic number, because the mean of its divisors is an integer number (16570027336).

Almost surely, 2^33140054671 is an apocalyptic number.

33140054671 is a deficient number, since it is larger than the sum of its proper divisors (1).

33140054671 is an equidigital number, since it uses as much as digits as its factorization.

33140054671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 33140054671 in words is "thirty-three billion, one hundred forty million, fifty-four thousand, six hundred seventy-one".