542143566001 has 16 divisors (see below), whose sum is σ = 560400736896. Its totient is φ = 524148016896.

The previous prime is 542143565989. The next prime is 542143566047. The reversal of 542143566001 is 100665341245.

It is a cyclic number.

It is not a de Polignac number, because 542143566001 - 2⁵ = 542143565969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542143566091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9773721 + ... + 9829033.

It is an arithmetic number, because the mean of its divisors is an integer number (35025046056).

Almost surely, 2^542143566001 is an apocalyptic number.

It is an amenable number.

542143566001 is a deficient number, since it is larger than the sum of its proper divisors (18257170895).

542143566001 is a wasteful number, since it uses less digits than its factorization.

542143566001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57672.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 542143566001 in words is "five hundred forty-two billion, one hundred forty-three million, five hundred sixty-six thousand, one".