2040170882567 has 4 divisors (see below), whose sum is σ = 2061203572176. Its totient is φ = 2019138192960.

The previous prime is 2040170882551. The next prime is 2040170882569. The reversal of 2040170882567 is 7652880710402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2040170882567 - 2⁴ = 2040170882551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040170882569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10516344659 + ... + 10516344852.

It is an arithmetic number, because the mean of its divisors is an integer number (515300893044).

Almost surely, 2^{2040170882567} is an apocalyptic number.

2040170882567 is a deficient number, since it is larger than the sum of its proper divisors (21032689609).

2040170882567 is an equidigital number, since it uses as much as digits as its factorization.

2040170882567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21032689608.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 2040170882567 in words is "two trillion, forty billion, one hundred seventy million, eight hundred eighty-two thousand, five hundred sixty-seven".