542060100420 has 96 divisors (see below), whose sum is σ = 1631034776448. Its totient is φ = 134015895552.

The previous prime is 542060100397. The next prime is 542060100431. The reversal of 542060100420 is 24001060245.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3897567 + ... + 4034246.

It is an arithmetic number, because the mean of its divisors is an integer number (16989945588).

Almost surely, 2^542060100420 is an apocalyptic number.

It is an amenable number.

542060100420 is an abundant number, since it is smaller than the sum of its proper divisors (1088974676028).

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

542060100420 is a wasteful number, since it uses less digits than its factorization.

542060100420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7931909 (or 7931907 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 542060100420 its reverse (24001060245), we get a palindrome (566061160665).

The spelling of 542060100420 in words is "five hundred forty-two billion, sixty million, one hundred thousand, four hundred twenty".