542800684271 has 12 divisors (see below), whose sum is σ = 549292784040. Its totient is φ = 536383491840.

The previous prime is 542800684267. The next prime is 542800684303. The reversal of 542800684271 is 172486008245.

It is not a de Polignac number, because 542800684271 - 2² = 542800684267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542800384271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6156761 + ... + 6244301.

It is an arithmetic number, because the mean of its divisors is an integer number (45774398670).

Almost surely, 2^542800684271 is an apocalyptic number.

542800684271 is a deficient number, since it is larger than the sum of its proper divisors (6492099769).

542800684271 is an frugal number, since it uses more digits than its factorization.

542800684271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88394 (or 88297 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 542800684271 in words is "five hundred forty-two billion, eight hundred million, six hundred eighty-four thousand, two hundred seventy-one".