542604831338 has 16 divisors (see below), whose sum is σ = 849310220160. Its totient is φ = 259501860816.

The previous prime is 542604831311. The next prime is 542604831449. The reversal of 542604831338 is 833138406245.

It is a junction number, because it is equal to n+sod(n) for n = 542604831292 and 542604831301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4511528 + ... + 4630236.

It is an arithmetic number, because the mean of its divisors is an integer number (53081888760).

Almost surely, 2^542604831338 is an apocalyptic number.

542604831338 is a deficient number, since it is larger than the sum of its proper divisors (306705388822).

542604831338 is a wasteful number, since it uses less digits than its factorization.

542604831338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218101.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 542604831338 in words is "five hundred forty-two billion, six hundred four million, eight hundred thirty-one thousand, three hundred thirty-eight".