404074040034 has 16 divisors (see below), whose sum is σ = 923597805888. Its totient is φ = 115449725712.

The previous prime is 404074040021. The next prime is 404074040039. The reversal of 404074040034 is 430040470404.

It is a junction number, because it is equal to n+sod(n) for n = 404074039983 and 404074040010.

It is not an unprimeable number, because it can be changed into a prime (404074040039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4810405197 + ... + 4810405280.

It is an arithmetic number, because the mean of its divisors is an integer number (57724862868).

Almost surely, 2^404074040034 is an apocalyptic number.

404074040034 is an abundant number, since it is smaller than the sum of its proper divisors (519523765854).

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

404074040034 is a wasteful number, since it uses less digits than its factorization.

404074040034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620810489.

The product of its (nonzero) digits is 21504, while the sum is 30.

The spelling of 404074040034 in words is "four hundred four billion, seventy-four million, forty thousand, thirty-four".