542032121120 has 48 divisors (see below), whose sum is σ = 1463486730048. Its totient is φ = 185839584000.

The previous prime is 542032121107. The next prime is 542032121131. The reversal of 542032121120 is 21121230245.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 241977506 + ... + 241979745.

It is an arithmetic number, because the mean of its divisors is an integer number (30489306876).

Almost surely, 2^542032121120 is an apocalyptic number.

It is an amenable number.

542032121120 is an abundant number, since it is smaller than the sum of its proper divisors (921454608928).

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

542032121120 is a wasteful number, since it uses less digits than its factorization.

542032121120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483957273 (or 483957265 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 542032121120 its reverse (21121230245), we get a palindrome (563153351365).

The spelling of 542032121120 in words is "five hundred forty-two billion, thirty-two million, one hundred twenty-one thousand, one hundred twenty".