411212479 has 2 divisors, whose sum is σ = 411212480. Its totient is φ = 411212478.

The previous prime is 411212453. The next prime is 411212509. The reversal of 411212479 is 974212114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 411212479 - 2¹⁹ = 410688191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 411212479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411212429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205606239 + 205606240.

It is an arithmetic number, because the mean of its divisors is an integer number (205606240).

Almost surely, 2^411212479 is an apocalyptic number.

411212479 is a deficient number, since it is larger than the sum of its proper divisors (1).

411212479 is an equidigital number, since it uses as much as digits as its factorization.

411212479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 31.

The square root of 411212479 is about 20278.3746636657. The cubic root of 411212479 is about 743.6274769900.

The spelling of 411212479 in words is "four hundred eleven million, two hundred twelve thousand, four hundred seventy-nine".