30230424149 has 2 divisors, whose sum is σ = 30230424150. Its totient is φ = 30230424148.

The previous prime is 30230424067. The next prime is 30230424173. The reversal of 30230424149 is 94142403203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27925752100 + 2304672049 = 167110^2 + 48007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230424149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30230424949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115212074 + 15115212075.

It is an arithmetic number, because the mean of its divisors is an integer number (15115212075).

Almost surely, 2^30230424149 is an apocalyptic number.

It is an amenable number.

30230424149 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230424149 is an equidigital number, since it uses as much as digits as its factorization.

30230424149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 30230424149 in words is "thirty billion, two hundred thirty million, four hundred twenty-four thousand, one hundred forty-nine".