412660429 has 2 divisors, whose sum is σ = 412660430. Its totient is φ = 412660428.

The previous prime is 412660403. The next prime is 412660453. The reversal of 412660429 is 924066214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408242025 + 4418404 = 20205^2 + 2102^2 .

It is a cyclic number.

It is not a de Polignac number, because 412660429 - 2¹¹ = 412658381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 412660394 and 412660403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412660229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206330214 + 206330215.

It is an arithmetic number, because the mean of its divisors is an integer number (206330215).

Almost surely, 2^412660429 is an apocalyptic number.

It is an amenable number.

412660429 is a deficient number, since it is larger than the sum of its proper divisors (1).

412660429 is an equidigital number, since it uses as much as digits as its factorization.

412660429 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 34.

The square root of 412660429 is about 20314.0451166182. The cubic root of 412660429 is about 744.4992680440.

The spelling of 412660429 in words is "four hundred twelve million, six hundred sixty thousand, four hundred twenty-nine".