404033120102100 has 72 divisors (see below), whose sum is σ = 1169107150040928. Its totient is φ = 107732519657600.

The previous prime is 404033120102099. The next prime is 404033120102201. The reversal of 404033120102100 is 1201021330404.

It is a super-2 number, since 2×404033120102100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56928759 + ... + 63631358.

It is an arithmetic number, because the mean of its divisors is an integer number (16237599306124).

Almost surely, 2^{404033120102100} is an apocalyptic number.

It is an amenable number.

404033120102100 is an abundant number, since it is smaller than the sum of its proper divisors (765074029938828).

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

404033120102100 is a wasteful number, since it uses less digits than its factorization.

404033120102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120571305 (or 120571298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 404033120102100 its reverse (1201021330404), we get a palindrome (405234141432504).

The spelling of 404033120102100 in words is "four hundred four trillion, thirty-three billion, one hundred twenty million, one hundred two thousand, one hundred".