5142024449 has 2 divisors, whose sum is σ = 5142024450. Its totient is φ = 5142024448.

The previous prime is 5142024413. The next prime is 5142024451. The reversal of 5142024449 is 9444202415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4916814400 + 225210049 = 70120^2 + 15007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5142024449 is a prime.

It is a super-2 number, since 2×5142024449² = 52880830868227507202, which contains 22 as substring.

Together with 5142024451, 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 (5142024469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571012224 + 2571012225.

It is an arithmetic number, because the mean of its divisors is an integer number (2571012225).

Almost surely, 2^5142024449 is an apocalyptic number.

It is an amenable number.

5142024449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142024449 is an equidigital number, since it uses as much as digits as its factorization.

5142024449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 5142024449 is about 71707.9106445028. The cubic root of 5142024449 is about 1726.0155833266.

The spelling of 5142024449 in words is "five billion, one hundred forty-two million, twenty-four thousand, four hundred forty-nine".