405334102441 has 4 divisors (see below), whose sum is σ = 411383865232. Its totient is φ = 399284339652.

The previous prime is 405334102429. The next prime is 405334102513. The reversal of 405334102441 is 144201433504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 405334102441 - 2³³ = 396744167849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (405334102241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3024881295 + ... + 3024881428.

It is an arithmetic number, because the mean of its divisors is an integer number (102845966308).

Almost surely, 2^405334102441 is an apocalyptic number.

It is an amenable number.

405334102441 is a deficient number, since it is larger than the sum of its proper divisors (6049762791).

405334102441 is an equidigital number, since it uses as much as digits as its factorization.

405334102441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6049762790.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 405334102441 its reverse (144201433504), we get a palindrome (549535535945).

The spelling of 405334102441 in words is "four hundred five billion, three hundred thirty-four million, one hundred two thousand, four hundred forty-one".