30306094242 has 48 divisors (see below), whose sum is σ = 64664544672. Its totient is φ = 9466862080.

The previous prime is 30306094219. The next prime is 30306094277. The reversal of 30306094242 is 24249060303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366517 + ... + 441527.

It is an arithmetic number, because the mean of its divisors is an integer number (1347178014).

Almost surely, 2^30306094242 is an apocalyptic number.

30306094242 is an abundant number, since it is smaller than the sum of its proper divisors (34358450430).

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

30306094242 is a wasteful number, since it uses less digits than its factorization.

30306094242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75283 (or 75266 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 30306094242 in words is "thirty billion, three hundred six million, ninety-four thousand, two hundred forty-two".