2342241145 has 4 divisors (see below), whose sum is σ = 2810689380. Its totient is φ = 1873792912.

The previous prime is 2342241107. The next prime is 2342241157. The reversal of 2342241145 is 5411422432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 518609529 + 1823631616 = 22773^2 + 42704^2 .

It is a cyclic number.

It is not a de Polignac number, because 2342241145 - 2⁹ = 2342240633 is a prime.

It is a super-2 number, since 2×2342241145² = 10972187162661822050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234224110 + ... + 234224119.

It is an arithmetic number, because the mean of its divisors is an integer number (702672345).

Almost surely, 2^2342241145 is an apocalyptic number.

It is an amenable number.

2342241145 is a deficient number, since it is larger than the sum of its proper divisors (468448235).

2342241145 is an equidigital number, since it uses as much as digits as its factorization.

2342241145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468448234.

The product of its digits is 7680, while the sum is 28.

The square root of 2342241145 is about 48396.7059312925. The cubic root of 2342241145 is about 1328.0381018079.

Adding to 2342241145 its reverse (5411422432), we get a palindrome (7753663577).

The spelling of 2342241145 in words is "two billion, three hundred forty-two million, two hundred forty-one thousand, one hundred forty-five".