411555201 has 4 divisors (see below), whose sum is σ = 548740272. Its totient is φ = 274370132.

The previous prime is 411555187. The next prime is 411555217. The reversal of 411555201 is 102555114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 411555201 - 2⁷ = 411555073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (411555271) 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 in 3 ways as a sum of consecutive naturals, for example, 68592531 + ... + 68592536.

It is an arithmetic number, because the mean of its divisors is an integer number (137185068).

Almost surely, 2^411555201 is an apocalyptic number.

It is an amenable number.

411555201 is a deficient number, since it is larger than the sum of its proper divisors (137185071).

411555201 is a wasteful number, since it uses less digits than its factorization.

411555201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137185070.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 411555201 is about 20286.8233343715. The cubic root of 411555201 is about 743.8340098969.

The spelling of 411555201 in words is "four hundred eleven million, five hundred fifty-five thousand, two hundred one".