430552511149 has 2 divisors, whose sum is σ = 430552511150. Its totient is φ = 430552511148.

The previous prime is 430552511099. The next prime is 430552511167. The reversal of 430552511149 is 941115255034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 420688446025 + 9864065124 = 648605^2 + 99318^2 .

It is a cyclic number.

It is not a de Polignac number, because 430552511149 - 2⁹ = 430552510637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430552511189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215276255574 + 215276255575.

It is an arithmetic number, because the mean of its divisors is an integer number (215276255575).

Almost surely, 2^430552511149 is an apocalyptic number.

It is an amenable number.

430552511149 is a deficient number, since it is larger than the sum of its proper divisors (1).

430552511149 is an equidigital number, since it uses as much as digits as its factorization.

430552511149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 430552511149 in words is "four hundred thirty billion, five hundred fifty-two million, five hundred eleven thousand, one hundred forty-nine".