30605411425 has 12 divisors (see below), whose sum is σ = 38020876156. Its totient is φ = 24439060800.

The previous prime is 30605411407. The next prime is 30605411453. The reversal of 30605411425 is 52411450603.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 404532769 + 30200878656 = 20113^2 + 173784^2 .

It is not a de Polignac number, because 30605411425 - 2⁷ = 30605411297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1117914 + ... + 1144963.

Almost surely, 2^30605411425 is an apocalyptic number.

It is an amenable number.

30605411425 is a deficient number, since it is larger than the sum of its proper divisors (7415464731).

30605411425 is a wasteful number, since it uses less digits than its factorization.

30605411425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263428 (or 2263423 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 30605411425 in words is "thirty billion, six hundred five million, four hundred eleven thousand, four hundred twenty-five".