30850572242 has 16 divisors (see below), whose sum is σ = 53631580032. Its totient is φ = 13035452640.

The previous prime is 30850572229. The next prime is 30850572293. The reversal of 30850572242 is 24227505803.

It is a junction number, because it is equal to n+sod(n) for n = 30850572196 and 30850572205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15517403 + ... + 15519390.

It is an arithmetic number, because the mean of its divisors is an integer number (3351973752).

Almost surely, 2^30850572242 is an apocalyptic number.

30850572242 is a deficient number, since it is larger than the sum of its proper divisors (22781007790).

30850572242 is a wasteful number, since it uses less digits than its factorization.

30850572242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31036873.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 30850572242 in words is "thirty billion, eight hundred fifty million, five hundred seventy-two thousand, two hundred forty-two".