404006673371 has 16 divisors (see below), whose sum is σ = 477678575040. Its totient is φ = 334325698560.

The previous prime is 404006673311. The next prime is 404006673391. The reversal of 404006673371 is 173376600404.

It is a de Polignac number, because none of the positive numbers 2^k-404006673371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404006673311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3003755 + ... + 3135371.

It is an arithmetic number, because the mean of its divisors is an integer number (29854910940).

Almost surely, 2^404006673371 is an apocalyptic number.

404006673371 is a deficient number, since it is larger than the sum of its proper divisors (73671901669).

404006673371 is a wasteful number, since it uses less digits than its factorization.

404006673371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146774.

The product of its (nonzero) digits is 254016, while the sum is 41.

The spelling of 404006673371 in words is "four hundred four billion, six million, six hundred seventy-three thousand, three hundred seventy-one".