4234144312444 has 12 divisors (see below), whose sum is σ = 7493008194000. Its totient is φ = 2093284828448.

The previous prime is 4234144312429. The next prime is 4234144312499. The reversal of 4234144312444 is 4442134414324.

It is a junction number, because it is equal to n+sod(n) for n = 4234144312397 and 4234144312406.

It is a congruent number.

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, 5946831544 + ... + 5946832255.

It is an arithmetic number, because the mean of its divisors is an integer number (624417349500).

Almost surely, 2^{4234144312444} is an apocalyptic number.

It is an amenable number.

4234144312444 is a deficient number, since it is larger than the sum of its proper divisors (3258863881556).

4234144312444 is a wasteful number, since it uses less digits than its factorization.

4234144312444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11893663892 (or 11893663890 counting only the distinct ones).

The product of its digits is 589824, while the sum is 40.

Adding to 4234144312444 its reverse (4442134414324), we get a palindrome (8676278726768).

The spelling of 4234144312444 in words is "four trillion, two hundred thirty-four billion, one hundred forty-four million, three hundred twelve thousand, four hundred forty-four".