33140870032987 has 2 divisors, whose sum is σ = 33140870032988. Its totient is φ = 33140870032986.

The previous prime is 33140870032979. The next prime is 33140870033003. The reversal of 33140870032987 is 78923007804133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33140870032987 - 2³ = 33140870032979 is a prime.

It is not a weakly prime, because it can be changed into another prime (33140870032187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570435016493 + 16570435016494.

It is an arithmetic number, because the mean of its divisors is an integer number (16570435016494).

Almost surely, 2^{33140870032987} is an apocalyptic number.

33140870032987 is a deficient number, since it is larger than the sum of its proper divisors (1).

33140870032987 is an equidigital number, since it uses as much as digits as its factorization.

33140870032987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 33140870032987 in words is "thirty-three trillion, one hundred forty billion, eight hundred seventy million, thirty-two thousand, nine hundred eighty-seven".