30850840472 has 16 divisors (see below), whose sum is σ = 58577546400. Its totient is φ = 15230161440.

The previous prime is 30850840453. The next prime is 30850840477. The reversal of 30850840472 is 27404805803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30850840477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24406679 + ... + 24407942.

It is an arithmetic number, because the mean of its divisors is an integer number (3661096650).

Almost surely, 2^30850840472 is an apocalyptic number.

It is an amenable number.

30850840472 is a deficient number, since it is larger than the sum of its proper divisors (27726705928).

30850840472 is a wasteful number, since it uses less digits than its factorization.

30850840472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48814706 (or 48814702 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 30850840472 in words is "thirty billion, eight hundred fifty million, eight hundred forty thousand, four hundred seventy-two".