2423042145 has 12 divisors (see below), whose sum is σ = 4199939796. Its totient is φ = 1292289120.

The previous prime is 2423042137. The next prime is 2423042159. The reversal of 2423042145 is 5412403242.

2423042145 is a `hidden beast` number, since 2 + 4 + 230 + 421 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1641951441 + 781090704 = 40521^2 + 27948^2 .

It is not a de Polignac number, because 2423042145 - 2³ = 2423042137 is a prime.

It is a super-2 number, since 2×2423042145² = 11742266472892402050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26922646 + ... + 26922735.

It is an arithmetic number, because the mean of its divisors is an integer number (349994983).

Almost surely, 2^2423042145 is an apocalyptic number.

It is an amenable number.

2423042145 is a deficient number, since it is larger than the sum of its proper divisors (1776897651).

2423042145 is a wasteful number, since it uses less digits than its factorization.

2423042145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53845392 (or 53845389 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2423042145 is about 49224.4059893058. The cubic root of 2423042145 is about 1343.1370300511.

Adding to 2423042145 its reverse (5412403242), we get a palindrome (7835445387).

The spelling of 2423042145 in words is "two billion, four hundred twenty-three million, forty-two thousand, one hundred forty-five".