404004341335134 has 64 divisors (see below), whose sum is σ = 811369734039360. Its totient is φ = 134109143562240.

The previous prime is 404004341335123. The next prime is 404004341335171. The reversal of 404004341335134 is 431533143400404.

It is a junction number, because it is equal to n+sod(n) for n = 404004341335092 and 404004341335101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13423393974 + ... + 13423424070.

It is an arithmetic number, because the mean of its divisors is an integer number (12677652094365).

Almost surely, 2^{404004341335134} is an apocalyptic number.

404004341335134 is an abundant number, since it is smaller than the sum of its proper divisors (407365392704226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404004341335134 is a wasteful number, since it uses less digits than its factorization.

404004341335134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39805.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 404004341335134 its reverse (431533143400404), we get a palindrome (835537484735538).

The spelling of 404004341335134 in words is "four hundred four trillion, four billion, three hundred forty-one million, three hundred thirty-five thousand, one hundred thirty-four".