813042411 has 8 divisors (see below), whose sum is σ = 1084820880. Its totient is φ = 541646112.

The previous prime is 813042401. The next prime is 813042413. The reversal of 813042411 is 114240318.

813042411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 813042411 - 2⁵ = 813042379 is a prime.

It is a super-2 number, since 2×813042411² = 1322075924169385842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (813042413) 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, 90540 + ... + 99113.

It is an arithmetic number, because the mean of its divisors is an integer number (135602610).

Almost surely, 2^813042411 is an apocalyptic number.

813042411 is a deficient number, since it is larger than the sum of its proper divisors (271778469).

813042411 is a wasteful number, since it uses less digits than its factorization.

813042411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191085.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 813042411 is about 28513.8985584223. The cubic root of 813042411 is about 933.3353896922.

Adding to 813042411 its reverse (114240318), we get a palindrome (927282729).

The spelling of 813042411 in words is "eight hundred thirteen million, forty-two thousand, four hundred eleven".