542103301249 has 2 divisors, whose sum is σ = 542103301250. Its totient is φ = 542103301248.

The previous prime is 542103301213. The next prime is 542103301253. The reversal of 542103301249 is 942103301245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 489240094849 + 52863206400 = 699457^2 + 229920^2 .

It is a cyclic number.

It is not a de Polignac number, because 542103301249 - 2⁷ = 542103301121 is a prime.

It is not a weakly prime, because it can be changed into another prime (542103301849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271051650624 + 271051650625.

It is an arithmetic number, because the mean of its divisors is an integer number (271051650625).

Almost surely, 2^542103301249 is an apocalyptic number.

It is an amenable number.

542103301249 is a deficient number, since it is larger than the sum of its proper divisors (1).

542103301249 is an equidigital number, since it uses as much as digits as its factorization.

542103301249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 542103301249 in words is "five hundred forty-two billion, one hundred three million, three hundred one thousand, two hundred forty-nine".