30564425434040 has 32 divisors (see below), whose sum is σ = 68770276659360. Its totient is φ = 12225713385600.

The previous prime is 30564425433961. The next prime is 30564425434043. The reversal of 30564425434040 is 4043452446503.

It is a happy number.

It is a super-2 number, since 2×30564425434040² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30564425433982 and 30564425434000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30564425434043) 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 7 ways as a sum of consecutive naturals, for example, 7549325 + ... + 10868355.

It is an arithmetic number, because the mean of its divisors is an integer number (2149071145605).

Almost surely, 2^{30564425434040} is an apocalyptic number.

It is an amenable number.

30564425434040 is an abundant number, since it is smaller than the sum of its proper divisors (38205851225320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30564425434040 is a wasteful number, since it uses less digits than its factorization.

30564425434040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3549263 (or 3549259 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 44.

The spelling of 30564425434040 in words is "thirty trillion, five hundred sixty-four billion, four hundred twenty-five million, four hundred thirty-four thousand, forty".