411211399 has 2 divisors, whose sum is σ = 411211400. Its totient is φ = 411211398.

The previous prime is 411211337. The next prime is 411211447. The reversal of 411211399 is 993112114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 411211399 - 2¹⁵ = 411178631 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 411211399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411211499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205605699 + 205605700.

It is an arithmetic number, because the mean of its divisors is an integer number (205605700).

Almost surely, 2^411211399 is an apocalyptic number.

411211399 is a deficient number, since it is larger than the sum of its proper divisors (1).

411211399 is an equidigital number, since it uses as much as digits as its factorization.

411211399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 31.

The square root of 411211399 is about 20278.3480342951. The cubic root of 411211399 is about 743.6268259735.

The spelling of 411211399 in words is "four hundred eleven million, two hundred eleven thousand, three hundred ninety-nine".