30600461643145 has 4 divisors (see below), whose sum is σ = 36720553971780. Its totient is φ = 24480369314512.

The previous prime is 30600461643137. The next prime is 30600461643151. The reversal of 30600461643145 is 54134616400603.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14036929134921 + 16563532508224 = 3746589^2 + 4069832^2 .

It is a cyclic number.

It is not a de Polignac number, because 30600461643145 - 2³ = 30600461643137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060046164310 + ... + 3060046164319.

It is an arithmetic number, because the mean of its divisors is an integer number (9180138492945).

Almost surely, 2^{30600461643145} is an apocalyptic number.

It is an amenable number.

30600461643145 is a deficient number, since it is larger than the sum of its proper divisors (6120092328635).

30600461643145 is an equidigital number, since it uses as much as digits as its factorization.

30600461643145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120092328634.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 30600461643145 in words is "thirty trillion, six hundred billion, four hundred sixty-one million, six hundred forty-three thousand, one hundred forty-five".