411472091 has 2 divisors, whose sum is σ = 411472092. Its totient is φ = 411472090.

The previous prime is 411472069. The next prime is 411472111. The reversal of 411472091 is 190274114.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411472091 is a prime.

It is not a weakly prime, because it can be changed into another prime (411472591) 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, 205736045 + 205736046.

It is an arithmetic number, because the mean of its divisors is an integer number (205736046).

Almost surely, 2^411472091 is an apocalyptic number.

411472091 is a deficient number, since it is larger than the sum of its proper divisors (1).

411472091 is an equidigital number, since it uses as much as digits as its factorization.

411472091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 411472091 is about 20284.7748570202. The cubic root of 411472091 is about 743.7839362525.

The spelling of 411472091 in words is "four hundred eleven million, four hundred seventy-two thousand, ninety-one".