4244012330123 has 4 divisors (see below), whose sum is σ = 4244250281040. Its totient is φ = 4243774379208.

The previous prime is 4244012330119. The next prime is 4244012330147. The reversal of 4244012330123 is 3210332104424.

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

It is a cyclic number.

It is not a de Polignac number, because 4244012330123 - 2² = 4244012330119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244012330153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118948703 + ... + 118984376.

It is an arithmetic number, because the mean of its divisors is an integer number (1061062570260).

Almost surely, 2^{4244012330123} is an apocalyptic number.

4244012330123 is a deficient number, since it is larger than the sum of its proper divisors (237950917).

4244012330123 is a wasteful number, since it uses less digits than its factorization.

4244012330123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237950916.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4244012330123 its reverse (3210332104424), we get a palindrome (7454344434547).

The spelling of 4244012330123 in words is "four trillion, two hundred forty-four billion, twelve million, three hundred thirty thousand, one hundred twenty-three".