4312423441 has 4 divisors (see below), whose sum is σ = 4324640292. Its totient is φ = 4300206592.

The previous prime is 4312423363. The next prime is 4312423469. The reversal of 4312423441 is 1443242134.

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

It can be written as a sum of positive squares in 2 ways, for example, as 937278225 + 3375145216 = 30615^2 + 58096^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312423441 - 2¹⁹ = 4311899153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4312123441) 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, 6107896 + ... + 6108601.

It is an arithmetic number, because the mean of its divisors is an integer number (1081160073).

Almost surely, 2^4312423441 is an apocalyptic number.

It is an amenable number.

4312423441 is a deficient number, since it is larger than the sum of its proper divisors (12216851).

4312423441 is a wasteful number, since it uses less digits than its factorization.

4312423441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12216850.

The product of its digits is 9216, while the sum is 28.

The square root of 4312423441 is about 65669.0447699675. The cubic root of 4312423441 is about 1627.6978856963.

Adding to 4312423441 its reverse (1443242134), we get a palindrome (5755665575).

The spelling of 4312423441 in words is "four billion, three hundred twelve million, four hundred twenty-three thousand, four hundred forty-one".