4344245123 has 2 divisors, whose sum is σ = 4344245124. Its totient is φ = 4344245122.

The previous prime is 4344245099. The next prime is 4344245131. The reversal of 4344245123 is 3215424434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4344245123 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4344245123.

It is not a weakly prime, because it can be changed into another prime (4344245923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172122561 + 2172122562.

It is an arithmetic number, because the mean of its divisors is an integer number (2172122562).

Almost surely, 2^4344245123 is an apocalyptic number.

4344245123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344245123 is an equidigital number, since it uses as much as digits as its factorization.

4344245123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 32.

The square root of 4344245123 is about 65910.8877424663. The cubic root of 4344245123 is about 1631.6917113340.

Adding to 4344245123 its reverse (3215424434), we get a palindrome (7559669557).

The spelling of 4344245123 in words is "four billion, three hundred forty-four million, two hundred forty-five thousand, one hundred twenty-three".