30556421125034 has 64 divisors (see below), whose sum is σ = 53307493908480. Its totient is φ = 12866813971200.

The previous prime is 30556421125033. The next prime is 30556421125049. The reversal of 30556421125034 is 43052112465503.

It is a junction number, because it is equal to n+sod(n) for n = 30556421124982 and 30556421125000.

It is not an unprimeable number, because it can be changed into a prime (30556421125033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98949779 + ... + 99258105.

It is an arithmetic number, because the mean of its divisors is an integer number (832929592320).

Almost surely, 2^{30556421125034} is an apocalyptic number.

30556421125034 is a deficient number, since it is larger than the sum of its proper divisors (22751072783446).

30556421125034 is a wasteful number, since it uses less digits than its factorization.

30556421125034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309003.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 30556421125034 in words is "thirty trillion, five hundred fifty-six billion, four hundred twenty-one million, one hundred twenty-five thousand, thirty-four".