30143441147 has 2 divisors, whose sum is σ = 30143441148. Its totient is φ = 30143441146.

The previous prime is 30143441113. The next prime is 30143441161. The reversal of 30143441147 is 74114434103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30143441147 - 2²⁰ = 30142392571 is a prime.

It is not a weakly prime, because it can be changed into another prime (30143443147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15071720573 + 15071720574.

It is an arithmetic number, because the mean of its divisors is an integer number (15071720574).

Almost surely, 2^30143441147 is an apocalyptic number.

30143441147 is a deficient number, since it is larger than the sum of its proper divisors (1).

30143441147 is an equidigital number, since it uses as much as digits as its factorization.

30143441147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 30143441147 in words is "thirty billion, one hundred forty-three million, four hundred forty-one thousand, one hundred forty-seven".