404101136552055 has 16 divisors (see below), whose sum is σ = 646605662454144. Its totient is φ = 215505991504160.

The previous prime is 404101136552039. The next prime is 404101136552111. The reversal of 404101136552055 is 550255631101404.

It is not a de Polignac number, because 404101136552055 - 2⁴ = 404101136552039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404101136551998 and 404101136552016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913187481 + ... + 913629890.

It is an arithmetic number, because the mean of its divisors is an integer number (40412853903384).

Almost surely, 2^{404101136552055} is an apocalyptic number.

404101136552055 is a deficient number, since it is larger than the sum of its proper divisors (242504525902089).

404101136552055 is a wasteful number, since it uses less digits than its factorization.

404101136552055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826832126.

The product of its (nonzero) digits is 360000, while the sum is 42.

Adding to 404101136552055 its reverse (550255631101404), we get a palindrome (954356767653459).

The spelling of 404101136552055 in words is "four hundred four trillion, one hundred one billion, one hundred thirty-six million, five hundred fifty-two thousand, fifty-five".