2423020405 has 16 divisors (see below), whose sum is σ = 3160024560. Its totient is φ = 1772886528.

The previous prime is 2423020363. The next prime is 2423020417. The reversal of 2423020405 is 5040203242.

2423020405 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 8 ways, for example, as 399640081 + 2023380324 = 19991^2 + 44982^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423020405 - 2¹⁷ = 2422889333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163912 + ... + 178081.

It is an arithmetic number, because the mean of its divisors is an integer number (197501535).

Almost surely, 2^2423020405 is an apocalyptic number.

It is an amenable number.

2423020405 is a deficient number, since it is larger than the sum of its proper divisors (737004155).

2423020405 is a wasteful number, since it uses less digits than its factorization.

2423020405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342120.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2423020405 is about 49224.1851633930. The cubic root of 2423020405 is about 1343.1330130779.

Adding to 2423020405 its reverse (5040203242), we get a palindrome (7463223647).

The spelling of 2423020405 in words is "two billion, four hundred twenty-three million, twenty thousand, four hundred five".