4170759617987 has 2 divisors, whose sum is σ = 4170759617988. Its totient is φ = 4170759617986.

The previous prime is 4170759617977. The next prime is 4170759617989. The reversal of 4170759617987 is 7897169570714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4170759617987 - 2⁶ = 4170759617923 is a prime.

Together with 4170759617989, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4170759617987.

It is not a weakly prime, because it can be changed into another prime (4170759617989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2085379808993 + 2085379808994.

It is an arithmetic number, because the mean of its divisors is an integer number (2085379808994).

Almost surely, 2^{4170759617987} is an apocalyptic number.

4170759617987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4170759617987 is an equidigital number, since it uses as much as digits as its factorization.

4170759617987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186701760, while the sum is 71.

The spelling of 4170759617987 in words is "four trillion, one hundred seventy billion, seven hundred fifty-nine million, six hundred seventeen thousand, nine hundred eighty-seven".