2423213845 has 8 divisors (see below), whose sum is σ = 3131537976. Its totient is φ = 1789450176.

The previous prime is 2423213843. The next prime is 2423213851. The reversal of 2423213845 is 5483123242.

2423213845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 69605649 + 2353608196 = 8343^2 + 48514^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2423213845 - 2¹ = 2423213843 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 2423213845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423213843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18640042 + ... + 18640171.

It is an arithmetic number, because the mean of its divisors is an integer number (391442247).

Almost surely, 2^2423213845 is an apocalyptic number.

It is an amenable number.

2423213845 is a deficient number, since it is larger than the sum of its proper divisors (708324131).

2423213845 is a wasteful number, since it uses less digits than its factorization.

2423213845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37280231.

The product of its digits is 46080, while the sum is 34.

The square root of 2423213845 is about 49226.1500119601. The cubic root of 2423213845 is about 1343.1687547959.

The spelling of 2423213845 in words is "two billion, four hundred twenty-three million, two hundred thirteen thousand, eight hundred forty-five".