404550125111 has 8 divisors (see below), whose sum is σ = 467287845264. Its totient is φ = 346139144320.

The previous prime is 404550125107. The next prime is 404550125117. The reversal of 404550125111 is 111521055404.

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

It is a cyclic number.

It is not a de Polignac number, because 404550125111 - 2² = 404550125107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404550125117) 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, 1081684640 + ... + 1081685013.

It is an arithmetic number, because the mean of its divisors is an integer number (58410980658).

Almost surely, 2^404550125111 is an apocalyptic number.

404550125111 is a deficient number, since it is larger than the sum of its proper divisors (62737720153).

404550125111 is a wasteful number, since it uses less digits than its factorization.

404550125111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163369681.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 404550125111 in words is "four hundred four billion, five hundred fifty million, one hundred twenty-five thousand, one hundred eleven".