411122401 has 6 divisors (see below), whose sum is σ = 429775010. Its totient is φ = 393247008.

The previous prime is 411122359. The next prime is 411122423. The reversal of 411122401 is 104221114.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 393982801 + 17139600 = 19849^2 + 4140^2 .

It is not a de Polignac number, because 411122401 - 2¹⁵ = 411089633 is a prime.

It is a super-3 number, since 3×411122401³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (411122801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 388056 + ... + 389113.

Almost surely, 2^411122401 is an apocalyptic number.

It is an amenable number.

411122401 is a deficient number, since it is larger than the sum of its proper divisors (18652609).

411122401 is an equidigital number, since it uses as much as digits as its factorization.

411122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777215 (or 777192 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 411122401 is about 20276.1535060277. The cubic root of 411122401 is about 743.5731746760.

Adding to 411122401 its reverse (104221114), we get a palindrome (515343515).

The spelling of 411122401 in words is "four hundred eleven million, one hundred twenty-two thousand, four hundred one".