30355727146 has 16 divisors (see below), whose sum is σ = 46827252864. Its totient is φ = 14747748624.

The previous prime is 30355727113. The next prime is 30355727191. The reversal of 30355727146 is 64172755303.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 221070 + ... + 331033.

It is an arithmetic number, because the mean of its divisors is an integer number (2926703304).

Almost surely, 2^30355727146 is an apocalyptic number.

30355727146 is a deficient number, since it is larger than the sum of its proper divisors (16471525718).

30355727146 is a wasteful number, since it uses less digits than its factorization.

30355727146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552885.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 30355727146 in words is "thirty billion, three hundred fifty-five million, seven hundred twenty-seven thousand, one hundred forty-six".