30430234042141 has 2 divisors, whose sum is σ = 30430234042142. Its totient is φ = 30430234042140.

The previous prime is 30430234042097. The next prime is 30430234042231. The reversal of 30430234042141 is 14124043203403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23927300534916 + 6502933507225 = 4891554^2 + 2550085^2 .

It is a cyclic number.

It is not a de Polignac number, because 30430234042141 - 2¹⁷ = 30430233911069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30430232042141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15215117021070 + 15215117021071.

It is an arithmetic number, because the mean of its divisors is an integer number (15215117021071).

Almost surely, 2^{30430234042141} is an apocalyptic number.

It is an amenable number.

30430234042141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30430234042141 is an equidigital number, since it uses as much as digits as its factorization.

30430234042141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 30430234042141 its reverse (14124043203403), we get a palindrome (44554277245544).

The spelling of 30430234042141 in words is "thirty trillion, four hundred thirty billion, two hundred thirty-four million, forty-two thousand, one hundred forty-one".