406343541135 has 64 divisors (see below), whose sum is σ = 782858649600. Its totient is φ = 175817526912.

The previous prime is 406343541089. The next prime is 406343541137. The reversal of 406343541135 is 531145343604.

It is not a de Polignac number, because 406343541135 - 2²⁰ = 406342492559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 406343541093 and 406343541102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406343541137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2074876 + ... + 2262254.

It is an arithmetic number, because the mean of its divisors is an integer number (12232166400).

Almost surely, 2^406343541135 is an apocalyptic number.

406343541135 is a deficient number, since it is larger than the sum of its proper divisors (376515108465).

406343541135 is a wasteful number, since it uses less digits than its factorization.

406343541135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188500.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 406343541135 its reverse (531145343604), we get a palindrome (937488884739).

The spelling of 406343541135 in words is "four hundred six billion, three hundred forty-three million, five hundred forty-one thousand, one hundred thirty-five".