30055412456 has 16 divisors (see below), whose sum is σ = 56388990240. Its totient is φ = 15018348400.

The previous prime is 30055412437. The next prime is 30055412459. The reversal of 30055412456 is 65421455003.

It is not an unprimeable number, because it can be changed into a prime (30055412459) 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, 1156070 + ... + 1181781.

It is an arithmetic number, because the mean of its divisors is an integer number (3524311890).

Almost surely, 2^30055412456 is an apocalyptic number.

It is an amenable number.

30055412456 is a deficient number, since it is larger than the sum of its proper divisors (26333577784).

30055412456 is a wasteful number, since it uses less digits than its factorization.

30055412456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339464 (or 2339460 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 30055412456 its reverse (65421455003), we get a palindrome (95476867459).

The spelling of 30055412456 in words is "thirty billion, fifty-five million, four hundred twelve thousand, four hundred fifty-six".