412539427 has 2 divisors, whose sum is σ = 412539428. Its totient is φ = 412539426.

The previous prime is 412539397. The next prime is 412539443. The reversal of 412539427 is 724935214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412539427 - 2¹¹ = 412537379 is a prime.

It is not a weakly prime, because it can be changed into another prime (412539467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206269713 + 206269714.

It is an arithmetic number, because the mean of its divisors is an integer number (206269714).

Almost surely, 2^412539427 is an apocalyptic number.

412539427 is a deficient number, since it is larger than the sum of its proper divisors (1).

412539427 is an equidigital number, since it uses as much as digits as its factorization.

412539427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 412539427 is about 20311.0666140407. The cubic root of 412539427 is about 744.4264925442.

The spelling of 412539427 in words is "four hundred twelve million, five hundred thirty-nine thousand, four hundred twenty-seven".