542034144125 has 8 divisors (see below), whose sum is σ = 676458612024. Its totient is φ = 433627315200.

The previous prime is 542034144097. The next prime is 542034144143. The reversal of 542034144125 is 521441430245.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 111616796281 + 430417347844 = 334091^2 + 656062^2 .

It is not a de Polignac number, because 542034144125 - 2¹⁴ = 542034127741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168136452 + ... + 2168136701.

It is an arithmetic number, because the mean of its divisors is an integer number (84557326503).

Almost surely, 2^542034144125 is an apocalyptic number.

It is an amenable number.

542034144125 is a deficient number, since it is larger than the sum of its proper divisors (134424467899).

542034144125 is an equidigital number, since it uses as much as digits as its factorization.

542034144125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336273168 (or 4336273158 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 542034144125 in words is "five hundred forty-two billion, thirty-four million, one hundred forty-four thousand, one hundred twenty-five".