412414921 has 2 divisors, whose sum is σ = 412414922. Its totient is φ = 412414920.

The previous prime is 412414901. The next prime is 412414943. The reversal of 412414921 is 129414214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 375933321 + 36481600 = 19389^2 + 6040^2 .

It is a cyclic number.

It is not a de Polignac number, because 412414921 - 2¹¹ = 412412873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412414921.

It is not a weakly prime, because it can be changed into another prime (412414901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206207460 + 206207461.

It is an arithmetic number, because the mean of its divisors is an integer number (206207461).

Almost surely, 2^412414921 is an apocalyptic number.

It is an amenable number.

412414921 is a deficient number, since it is larger than the sum of its proper divisors (1).

412414921 is an equidigital number, since it uses as much as digits as its factorization.

412414921 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 412414921 is about 20308.0014033878. The cubic root of 412414921 is about 744.3515947407.

The spelling of 412414921 in words is "four hundred twelve million, four hundred fourteen thousand, nine hundred twenty-one".