411401331 has 18 divisors (see below), whose sum is σ = 653181620. Its totient is φ = 249333480.

The previous prime is 411401323. The next prime is 411401359. The reversal of 411401331 is 133104114.

It is not a de Polignac number, because 411401331 - 2³ = 411401323 is a prime.

It is a super-2 number, since 2×411401331² = 338502110297143122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411401321) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 187801 + ... + 189978.

Almost surely, 2^411401331 is an apocalyptic number.

411401331 is a deficient number, since it is larger than the sum of its proper divisors (241780289).

411401331 is a wasteful number, since it uses less digits than its factorization.

411401331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377807 (or 377793 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 411401331 is about 20283.0306167496. The cubic root of 411401331 is about 743.7412981493.

Adding to 411401331 its reverse (133104114), we get a palindrome (544505445).

The spelling of 411401331 in words is "four hundred eleven million, four hundred one thousand, three hundred thirty-one".