30604476242 has 8 divisors (see below), whose sum is σ = 45909150732. Its totient is φ = 15301426000.

The previous prime is 30604476193. The next prime is 30604476247. The reversal of 30604476242 is 24267440603.

It can be written as a sum of positive squares in 2 ways, for example, as 26628038761 + 3976437481 = 163181^2 + 63059^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 30604476196 and 30604476205.

It is not an unprimeable number, because it can be changed into a prime (30604476247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357809 + ... + 435012.

Almost surely, 2^30604476242 is an apocalyptic number.

30604476242 is a deficient number, since it is larger than the sum of its proper divisors (15304674490).

30604476242 is a wasteful number, since it uses less digits than its factorization.

30604476242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812124.

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 30604476242 in words is "thirty billion, six hundred four million, four hundred seventy-six thousand, two hundred forty-two".