542942287201 has 8 divisors (see below), whose sum is σ = 545374709000. Its totient is φ = 540511349760.

The previous prime is 542942287187. The next prime is 542942287243. The reversal of 542942287201 is 102782249245.

It can be written as a sum of positive squares in 4 ways, for example, as 25515270225 + 517427016976 = 159735^2 + 719324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542942287201 - 2¹⁷ = 542942156129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542942281201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365365 + ... + 1104253.

It is an arithmetic number, because the mean of its divisors is an integer number (68171838625).

Almost surely, 2^542942287201 is an apocalyptic number.

It is an amenable number.

542942287201 is a deficient number, since it is larger than the sum of its proper divisors (2432421799).

542942287201 is a wasteful number, since it uses less digits than its factorization.

542942287201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742179.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 542942287201 in words is "five hundred forty-two billion, nine hundred forty-two million, two hundred eighty-seven thousand, two hundred one".