411807431 has 12 divisors (see below), whose sum is σ = 481851792. Its totient is φ = 344758176.

The previous prime is 411807427. The next prime is 411807437. The reversal of 411807431 is 134708114.

It is not a de Polignac number, because 411807431 - 2² = 411807427 is a prime.

It is a super-2 number, since 2×411807431² = 339170720453639522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411807394 and 411807403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411807437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2966 + ... + 28851.

It is an arithmetic number, because the mean of its divisors is an integer number (40154316).

Almost surely, 2^411807431 is an apocalyptic number.

411807431 is a deficient number, since it is larger than the sum of its proper divisors (70044361).

411807431 is an equidigital number, since it uses as much as digits as its factorization.

411807431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31910 (or 31867 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 411807431 is about 20293.0389789208. The cubic root of 411807431 is about 743.9859368126.

The spelling of 411807431 in words is "four hundred eleven million, eight hundred seven thousand, four hundred thirty-one".