411354431 has 8 divisors (see below), whose sum is σ = 418842240. Its totient is φ = 403883928.

The previous prime is 411354421. The next prime is 411354439. The reversal of 411354431 is 134453114.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 411354431 - 2¹⁰ = 411353407 is a prime.

It is a super-2 number, since 2×411354431² = 338424935806667522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411354431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411354439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49670 + ... + 57356.

It is an arithmetic number, because the mean of its divisors is an integer number (52355280).

Almost surely, 2^411354431 is an apocalyptic number.

411354431 is a deficient number, since it is larger than the sum of its proper divisors (7487809).

411354431 is an equidigital number, since it uses as much as digits as its factorization.

411354431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8653.

The product of its digits is 2880, while the sum is 26.

The square root of 411354431 is about 20281.8744449324. The cubic root of 411354431 is about 743.7130347563.

The spelling of 411354431 in words is "four hundred eleven million, three hundred fifty-four thousand, four hundred thirty-one".