405522403443041 has 8 divisors (see below), whose sum is σ = 426875335620000. Its totient is φ = 384170436044640.

The previous prime is 405522403443029. The next prime is 405522403443107. The reversal of 405522403443041 is 140344304225504.

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 405522403443041 - 2⁶ = 405522403442977 is a prime.

It is a super-2 number, since 2×405522403443041² (a number of 30 digits) 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 405522403443041.

It is not an unprimeable number, because it can be changed into a prime (405522403443011) 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, 240331775 + ... + 242013236.

It is an arithmetic number, because the mean of its divisors is an integer number (53359416952500).

Almost surely, 2^{405522403443041} is an apocalyptic number.

It is an amenable number.

405522403443041 is a deficient number, since it is larger than the sum of its proper divisors (21352932176959).

405522403443041 is a wasteful number, since it uses less digits than its factorization.

405522403443041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482389279.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 405522403443041 its reverse (140344304225504), we get a palindrome (545866707668545).

The spelling of 405522403443041 in words is "four hundred five trillion, five hundred twenty-two billion, four hundred three million, four hundred forty-three thousand, forty-one".