412540433 has 2 divisors, whose sum is σ = 412540434. Its totient is φ = 412540432.

The previous prime is 412540421. The next prime is 412540451. The reversal of 412540433 is 334045214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378574849 + 33965584 = 19457^2 + 5828^2 .

It is a cyclic number.

It is not a de Polignac number, because 412540433 - 2²⁸ = 144104977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412545433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206270216 + 206270217.

It is an arithmetic number, because the mean of its divisors is an integer number (206270217).

Almost surely, 2^412540433 is an apocalyptic number.

It is an amenable number.

412540433 is a deficient number, since it is larger than the sum of its proper divisors (1).

412540433 is an equidigital number, since it uses as much as digits as its factorization.

412540433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 412540433 is about 20311.0913788501. The cubic root of 412540433 is about 744.4270976519.

Adding to 412540433 its reverse (334045214), we get a palindrome (746585647).

The spelling of 412540433 in words is "four hundred twelve million, five hundred forty thousand, four hundred thirty-three".