30842790474 has 8 divisors (see below), whose sum is σ = 61685580960. Its totient is φ = 10280930156.

The previous prime is 30842790439. The next prime is 30842790491. The reversal of 30842790474 is 47409724803.

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

30842790474 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2570232534 + ... + 2570232545.

It is an arithmetic number, because the mean of its divisors is an integer number (7710697620).

Almost surely, 2^30842790474 is an apocalyptic number.

30842790474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30842790474 is a wasteful number, since it uses less digits than its factorization.

30842790474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140465084.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 30842790474 in words is "thirty billion, eight hundred forty-two million, seven hundred ninety thousand, four hundred seventy-four".