411481901 has 2 divisors, whose sum is σ = 411481902. Its totient is φ = 411481900.

The previous prime is 411481853. The next prime is 411481913. The reversal of 411481901 is 109184114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411481225 + 676 = 20285^2 + 26^2 .

It is a cyclic number.

It is not a de Polignac number, because 411481901 - 2¹⁰ = 411480877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411481951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205740950 + 205740951.

It is an arithmetic number, because the mean of its divisors is an integer number (205740951).

Almost surely, 2^411481901 is an apocalyptic number.

It is an amenable number.

411481901 is a deficient number, since it is larger than the sum of its proper divisors (1).

411481901 is an equidigital number, since it uses as much as digits as its factorization.

411481901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 411481901 is about 20285.0166625517. The cubic root of 411481901 is about 743.7898471130.

The spelling of 411481901 in words is "four hundred eleven million, four hundred eighty-one thousand, nine hundred one".