2422440071 has 4 divisors (see below), whose sum is σ = 2426105544. Its totient is φ = 2418774600.

The previous prime is 2422440029. The next prime is 2422440091. The reversal of 2422440071 is 1700442242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2422440071 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 2422440071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422440001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1831745 + ... + 1833066.

It is an arithmetic number, because the mean of its divisors is an integer number (606526386).

Almost surely, 2^2422440071 is an apocalyptic number.

2422440071 is a deficient number, since it is larger than the sum of its proper divisors (3665473).

2422440071 is an equidigital number, since it uses as much as digits as its factorization.

2422440071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665472.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 2422440071 is about 49218.2900048346. The cubic root of 2422440071 is about 1343.0257739216.

The spelling of 2422440071 in words is "two billion, four hundred twenty-two million, four hundred forty thousand, seventy-one".