542236352330 has 32 divisors (see below), whose sum is σ = 995257549440. Its totient is φ = 212643904320.

The previous prime is 542236352311. The next prime is 542236352341. The reversal of 542236352330 is 33253632245.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260470 + ... + 1635009.

It is an arithmetic number, because the mean of its divisors is an integer number (31101798420).

Almost surely, 2^542236352330 is an apocalyptic number.

542236352330 is a deficient number, since it is larger than the sum of its proper divisors (453021197110).

542236352330 is a wasteful number, since it uses less digits than its factorization.

542236352330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895854.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 542236352330 its reverse (33253632245), we get a palindrome (575489984575).

The spelling of 542236352330 in words is "five hundred forty-two billion, two hundred thirty-six million, three hundred fifty-two thousand, three hundred thirty".