5142313229 has 2 divisors, whose sum is σ = 5142313230. Its totient is φ = 5142313228.

The previous prime is 5142313217. The next prime is 5142313247. The reversal of 5142313229 is 9223132415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3766645129 + 1375668100 = 61373^2 + 37090^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142313229 - 2²⁸ = 4873877773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5142313195 and 5142313204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5142313259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571156614 + 2571156615.

It is an arithmetic number, because the mean of its divisors is an integer number (2571156615).

Almost surely, 2^5142313229 is an apocalyptic number.

It is an amenable number.

5142313229 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142313229 is an equidigital number, since it uses as much as digits as its factorization.

5142313229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 5142313229 is about 71709.9242016055. The cubic root of 5142313229 is about 1726.0478941706.

The spelling of 5142313229 in words is "five billion, one hundred forty-two million, three hundred thirteen thousand, two hundred twenty-nine".