4312125423443 has 4 divisors (see below), whose sum is σ = 4312129968720. Its totient is φ = 4312120878168.

The previous prime is 4312125423421. The next prime is 4312125423517. The reversal of 4312125423443 is 3443245212134.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4312125423443 - 2⁸ = 4312125423187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4312125423397 and 4312125423406.

It is not an unprimeable number, because it can be changed into a prime (4312125423943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248855 + ... + 2947232.

It is an arithmetic number, because the mean of its divisors is an integer number (1078032492180).

Almost surely, 2^{4312125423443} is an apocalyptic number.

4312125423443 is a deficient number, since it is larger than the sum of its proper divisors (4545277).

4312125423443 is a wasteful number, since it uses less digits than its factorization.

4312125423443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545276.

The product of its digits is 276480, while the sum is 38.

The spelling of 4312125423443 in words is "four trillion, three hundred twelve billion, one hundred twenty-five million, four hundred twenty-three thousand, four hundred forty-three".