2441156671 has 4 divisors (see below), whose sum is σ = 2441650000. Its totient is φ = 2440663344.

The previous prime is 2441156647. The next prime is 2441156677. The reversal of 2441156671 is 1766511442.

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 2441156671 - 2¹⁷ = 2441025599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2441156671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2441156677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239166 + ... + 249163.

It is an arithmetic number, because the mean of its divisors is an integer number (610412500).

Almost surely, 2^2441156671 is an apocalyptic number.

2441156671 is a deficient number, since it is larger than the sum of its proper divisors (493329).

2441156671 is an equidigital number, since it uses as much as digits as its factorization.

2441156671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493328.

The product of its digits is 40320, while the sum is 37.

The square root of 2441156671 is about 49408.0628136744. The cubic root of 2441156671 is about 1346.4757958317.

The spelling of 2441156671 in words is "two billion, four hundred forty-one million, one hundred fifty-six thousand, six hundred seventy-one".