23301144030449 has 2 divisors, whose sum is σ = 23301144030450. Its totient is φ = 23301144030448.

The previous prime is 23301144030421. The next prime is 23301144030503. The reversal of 23301144030449 is 94403044110332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19393674630625 + 3907469399824 = 4403825^2 + 1976732^2 .

It is a cyclic number.

It is not a de Polignac number, because 23301144030449 - 2¹⁶ = 23301143964913 is a prime.

It is not a weakly prime, because it can be changed into another prime (23301144060449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650572015224 + 11650572015225.

It is an arithmetic number, because the mean of its divisors is an integer number (11650572015225).

Almost surely, 2^{23301144030449} is an apocalyptic number.

It is an amenable number.

23301144030449 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301144030449 is an equidigital number, since it uses as much as digits as its factorization.

23301144030449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 23301144030449 in words is "twenty-three trillion, three hundred one billion, one hundred forty-four million, thirty thousand, four hundred forty-nine".