4444313412423 has 8 divisors (see below), whose sum is σ = 5926339888128. Its totient is φ = 2962581272504.

The previous prime is 4444313412419. The next prime is 4444313412457. The reversal of 4444313412423 is 3242143134444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4444313412423 - 2² = 4444313412419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444313412823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73548711 + ... + 73609112.

It is an arithmetic number, because the mean of its divisors is an integer number (740792486016).

Almost surely, 2^{4444313412423} is an apocalyptic number.

4444313412423 is a deficient number, since it is larger than the sum of its proper divisors (1482026475705).

4444313412423 is a wasteful number, since it uses less digits than its factorization.

4444313412423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147167893.

The product of its digits is 442368, while the sum is 39.

Adding to 4444313412423 its reverse (3242143134444), we get a palindrome (7686456546867).

The spelling of 4444313412423 in words is "four trillion, four hundred forty-four billion, three hundred thirteen million, four hundred twelve thousand, four hundred twenty-three".