2344000145 has 4 divisors (see below), whose sum is σ = 2812800180. Its totient is φ = 1875200112.

The previous prime is 2344000129. The next prime is 2344000157. The reversal of 2344000145 is 5410004432.

2344000145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 314317441 + 2029682704 = 17729^2 + 45052^2 .

It is a cyclic number.

It is not a de Polignac number, because 2344000145 - 2⁴ = 2344000129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2344000145.

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, 234400010 + ... + 234400019.

It is an arithmetic number, because the mean of its divisors is an integer number (703200045).

Almost surely, 2^2344000145 is an apocalyptic number.

It is an amenable number.

2344000145 is a deficient number, since it is larger than the sum of its proper divisors (468800035).

2344000145 is an equidigital number, since it uses as much as digits as its factorization.

2344000145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468800034.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2344000145 is about 48414.8752451145. The cubic root of 2344000145 is about 1328.3704664599.

Adding to 2344000145 its reverse (5410004432), we get a palindrome (7754004577).

The spelling of 2344000145 in words is "two billion, three hundred forty-four million, one hundred forty-five", and thus it is an aban number.