2234345023 has 4 divisors (see below), whose sum is σ = 2243247048. Its totient is φ = 2225443000.

The previous prime is 2234344999. The next prime is 2234345063. The reversal of 2234345023 is 3205434322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234345023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2234344982 and 2234345000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234345063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4450636 + ... + 4451137.

It is an arithmetic number, because the mean of its divisors is an integer number (560811762).

Almost surely, 2^2234345023 is an apocalyptic number.

2234345023 is a deficient number, since it is larger than the sum of its proper divisors (8902025).

2234345023 is an equidigital number, since it uses as much as digits as its factorization.

2234345023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8902024.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2234345023 is about 47268.8589136653. The cubic root of 2234345023 is about 1307.3245364095.

Adding to 2234345023 its reverse (3205434322), we get a palindrome (5439779345).

The spelling of 2234345023 in words is "two billion, two hundred thirty-four million, three hundred forty-five thousand, twenty-three".