542652140246202 has 96 divisors (see below), whose sum is σ = 1417095357350400. Its totient is φ = 152415613184688.

The previous prime is 542652140246179. The next prime is 542652140246287. The reversal of 542652140246202 is 202642041256245.

542652140246202 is a `hidden beast` number, since 5 + 4 + 2 + 6 + 5 + 2 + 14 + 0 + 2 + 4 + 620 + 2 = 666.

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 47 ways as a sum of consecutive naturals, for example, 1351576752 + ... + 1351978187.

It is an arithmetic number, because the mean of its divisors is an integer number (14761409972400).

Almost surely, 2^{542652140246202} is an apocalyptic number.

542652140246202 is an abundant number, since it is smaller than the sum of its proper divisors (874443217104198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542652140246202 is a wasteful number, since it uses less digits than its factorization.

542652140246202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703555022 (or 2703555010 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 542652140246202 in words is "five hundred forty-two trillion, six hundred fifty-two billion, one hundred forty million, two hundred forty-six thousand, two hundred two".