5443142339 has 2 divisors, whose sum is σ = 5443142340. Its totient is φ = 5443142338.

The previous prime is 5443142311. The next prime is 5443142357. The reversal of 5443142339 is 9332413445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5443142339 - 2³² = 1148175043 is a prime.

It is a super-2 number, since 2×5443142339² = 59255597045228781842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5443148339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721571169 + 2721571170.

It is an arithmetic number, because the mean of its divisors is an integer number (2721571170).

Almost surely, 2^5443142339 is an apocalyptic number.

5443142339 is a deficient number, since it is larger than the sum of its proper divisors (1).

5443142339 is an equidigital number, since it uses as much as digits as its factorization.

5443142339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 38.

The square root of 5443142339 is about 73777.6547404429. The cubic root of 5443142339 is about 1759.0704392049.

The spelling of 5443142339 in words is "five billion, four hundred forty-three million, one hundred forty-two thousand, three hundred thirty-nine".