30554130042442 has 8 divisors (see below), whose sum is σ = 46949029089732. Its totient is φ = 14904453679200.

The previous prime is 30554130042439. The next prime is 30554130042473. The reversal of 30554130042442 is 24424003145503.

It can be written as a sum of positive squares in 2 ways, for example, as 30550592053081 + 3537989361 = 5527259^2 + 59481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 186305670909 + ... + 186305671072.

Almost surely, 2^{30554130042442} is an apocalyptic number.

30554130042442 is a deficient number, since it is larger than the sum of its proper divisors (16394899047290).

30554130042442 is a wasteful number, since it uses less digits than its factorization.

30554130042442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372611342024.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 30554130042442 its reverse (24424003145503), we get a palindrome (54978133187945).

The spelling of 30554130042442 in words is "thirty trillion, five hundred fifty-four billion, one hundred thirty million, forty-two thousand, four hundred forty-two".