542214323565 has 32 divisors (see below), whose sum is σ = 871291255296. Its totient is φ = 287931939840.

The previous prime is 542214323557. The next prime is 542214323597. The reversal of 542214323565 is 565323412245.

It is not a de Polignac number, because 542214323565 - 2³ = 542214323557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32899107 + ... + 32915583.

It is an arithmetic number, because the mean of its divisors is an integer number (27227851728).

Almost surely, 2^542214323565 is an apocalyptic number.

It is an amenable number.

542214323565 is a deficient number, since it is larger than the sum of its proper divisors (329076931731).

542214323565 is a wasteful number, since it uses less digits than its factorization.

542214323565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25829.

The product of its digits is 864000, while the sum is 42.

The spelling of 542214323565 in words is "five hundred forty-two billion, two hundred fourteen million, three hundred twenty-three thousand, five hundred sixty-five".