5142354331043 has 2 divisors, whose sum is σ = 5142354331044. Its totient is φ = 5142354331042.

The previous prime is 5142354331033. The next prime is 5142354331111. The reversal of 5142354331043 is 3401334532415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5142354331043 - 2²⁰ = 5142353282467 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5142354330988 and 5142354331006.

It is not a weakly prime, because it can be changed into another prime (5142354331003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571177165521 + 2571177165522.

It is an arithmetic number, because the mean of its divisors is an integer number (2571177165522).

Almost surely, 2^{5142354331043} is an apocalyptic number.

5142354331043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142354331043 is an equidigital number, since it uses as much as digits as its factorization.

5142354331043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 5142354331043 its reverse (3401334532415), we get a palindrome (8543688863458).

The spelling of 5142354331043 in words is "five trillion, one hundred forty-two billion, three hundred fifty-four million, three hundred thirty-one thousand, forty-three".