404432403306234 has 32 divisors (see below), whose sum is σ = 851437791639360. Its totient is φ = 127715322816000.

The previous prime is 404432403306223. The next prime is 404432403306251. The reversal of 404432403306234 is 432603304234404.

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, 101930224 + ... + 105823604.

It is an arithmetic number, because the mean of its divisors is an integer number (26607430988730).

Almost surely, 2^{404432403306234} is an apocalyptic number.

404432403306234 is an abundant number, since it is smaller than the sum of its proper divisors (447005388333126).

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

404432403306234 is a wasteful number, since it uses less digits than its factorization.

404432403306234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804606.

The product of its (nonzero) digits is 1990656, while the sum is 42.

The spelling of 404432403306234 in words is "four hundred four trillion, four hundred thirty-two billion, four hundred three million, three hundred six thousand, two hundred thirty-four".