404541102534413 has 4 divisors (see below), whose sum is σ = 435659648883228. Its totient is φ = 373422556185600.

The previous prime is 404541102534313. The next prime is 404541102534461. The reversal of 404541102534413 is 314435201145404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 208589763513769 + 195951339020644 = 14442637^2 + 13998262^2 .

It is a cyclic number.

It is not a de Polignac number, because 404541102534413 - 2⁴⁸ = 123066125823757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404541102534493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15559273174388 + ... + 15559273174413.

It is an arithmetic number, because the mean of its divisors is an integer number (108914912220807).

Almost surely, 2^{404541102534413} is an apocalyptic number.

It is an amenable number.

404541102534413 is a deficient number, since it is larger than the sum of its proper divisors (31118546348815).

404541102534413 is a wasteful number, since it uses less digits than its factorization.

404541102534413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31118546348814.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 404541102534413 its reverse (314435201145404), we get a palindrome (718976303679817).

The spelling of 404541102534413 in words is "four hundred four trillion, five hundred forty-one billion, one hundred two million, five hundred thirty-four thousand, four hundred thirteen".