542212632112 has 20 divisors (see below), whose sum is σ = 1050550354720. Its totient is φ = 271102863168.

The previous prime is 542212632109. The next prime is 542212632127. The reversal of 542212632112 is 211236212245.

It is a happy number.

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, 1486714 + ... + 1815142.

It is an arithmetic number, because the mean of its divisors is an integer number (52527517736).

Almost surely, 2^542212632112 is an apocalyptic number.

It is an amenable number.

542212632112 is a deficient number, since it is larger than the sum of its proper divisors (508337722608).

542212632112 is a wasteful number, since it uses less digits than its factorization.

542212632112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431620 (or 431614 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 542212632112 its reverse (211236212245), we get a palindrome (753448844357).

The spelling of 542212632112 in words is "five hundred forty-two billion, two hundred twelve million, six hundred thirty-two thousand, one hundred twelve".