4412143457 has 2 divisors, whose sum is σ = 4412143458. Its totient is φ = 4412143456.

The previous prime is 4412143453. The next prime is 4412143459. The reversal of 4412143457 is 7543412144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3269094976 + 1143048481 = 57176^2 + 33809^2 .

It is a cyclic number.

It is not a de Polignac number, because 4412143457 - 2² = 4412143453 is a prime.

Together with 4412143459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4412143453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2206071728 + 2206071729.

It is an arithmetic number, because the mean of its divisors is an integer number (2206071729).

Almost surely, 2^4412143457 is an apocalyptic number.

It is an amenable number.

4412143457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4412143457 is an equidigital number, since it uses as much as digits as its factorization.

4412143457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 35.

The square root of 4412143457 is about 66423.9674891526. The cubic root of 4412143457 is about 1640.1486402308.

It can be divided in two parts, 44121 and 43457, that added together give a palindrome (87578).

The spelling of 4412143457 in words is "four billion, four hundred twelve million, one hundred forty-three thousand, four hundred fifty-seven".