30412345256 has 16 divisors (see below), whose sum is σ = 57025528800. Its totient is φ = 15205537584.

The previous prime is 30412345199. The next prime is 30412345277. The reversal of 30412345256 is 65254321403.

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, 170375 + ... + 299753.

It is an arithmetic number, because the mean of its divisors is an integer number (3564095550).

Almost surely, 2^30412345256 is an apocalyptic number.

It is an amenable number.

30412345256 is a deficient number, since it is larger than the sum of its proper divisors (26613183544).

30412345256 is a wasteful number, since it uses less digits than its factorization.

30412345256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158768 (or 158764 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 30412345256 its reverse (65254321403), we get a palindrome (95666666659).

The spelling of 30412345256 in words is "thirty billion, four hundred twelve million, three hundred forty-five thousand, two hundred fifty-six".