405344055341 has 8 divisors (see below), whose sum is σ = 414092388864. Its totient is φ = 396600888240.

The previous prime is 405344055253. The next prime is 405344055349. The reversal of 405344055341 is 143550443504.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-405344055341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 405344055295 and 405344055304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405344055349) 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, 1132790 + ... + 1447031.

It is an arithmetic number, because the mean of its divisors is an integer number (51761548608).

Almost surely, 2^405344055341 is an apocalyptic number.

It is an amenable number.

405344055341 is a deficient number, since it is larger than the sum of its proper divisors (8748333523).

405344055341 is a wasteful number, since it uses less digits than its factorization.

405344055341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583211.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 405344055341 its reverse (143550443504), we get a palindrome (548894498845).

The spelling of 405344055341 in words is "four hundred five billion, three hundred forty-four million, fifty-five thousand, three hundred forty-one".