542688324069162 has 8 divisors (see below), whose sum is σ = 1085376648138336. Its totient is φ = 180896108023052.

The previous prime is 542688324069137. The next prime is 542688324069191. The reversal of 542688324069162 is 261960423886245.

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

542688324069162 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 542688324069093 and 542688324069102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45224027005758 + ... + 45224027005769.

It is an arithmetic number, because the mean of its divisors is an integer number (135672081017292).

Almost surely, 2^{542688324069162} is an apocalyptic number.

542688324069162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

542688324069162 is a wasteful number, since it uses less digits than its factorization.

542688324069162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90448054011532.

The product of its (nonzero) digits is 238878720, while the sum is 66.

The spelling of 542688324069162 in words is "five hundred forty-two trillion, six hundred eighty-eight billion, three hundred twenty-four million, sixty-nine thousand, one hundred sixty-two".