404126201166 has 8 divisors (see below), whose sum is σ = 808252402344. Its totient is φ = 134708733720.

The previous prime is 404126201093. The next prime is 404126201203. The reversal of 404126201166 is 661102621404.

It is a sphenic number, since it is the product of 3 distinct primes.

404126201166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33677183425 + ... + 33677183436.

It is an arithmetic number, because the mean of its divisors is an integer number (101031550293).

Almost surely, 2^404126201166 is an apocalyptic number.

404126201166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

404126201166 is a wasteful number, since it uses less digits than its factorization.

404126201166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67354366866.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 404126201166 in words is "four hundred four billion, one hundred twenty-six million, two hundred one thousand, one hundred sixty-six".