412541977 has 2 divisors, whose sum is σ = 412541978. Its totient is φ = 412541976.

The previous prime is 412541947. The next prime is 412541993. The reversal of 412541977 is 779145214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247779081 + 164762896 = 15741^2 + 12836^2 .

It is a cyclic number.

It is not a de Polignac number, because 412541977 - 2²³ = 404153369 is a prime.

It is not a weakly prime, because it can be changed into another prime (412541947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206270988 + 206270989.

It is an arithmetic number, because the mean of its divisors is an integer number (206270989).

Almost surely, 2^412541977 is an apocalyptic number.

It is an amenable number.

412541977 is a deficient number, since it is larger than the sum of its proper divisors (1).

412541977 is an equidigital number, since it uses as much as digits as its factorization.

412541977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 40.

The square root of 412541977 is about 20311.1293876042. The cubic root of 412541977 is about 744.4280263642.

The spelling of 412541977 in words is "four hundred twelve million, five hundred forty-one thousand, nine hundred seventy-seven".