404125481412 has 288 divisors, whose sum is σ = 1114245350400. Its totient is φ = 123190502400.

The previous prime is 404125481411. The next prime is 404125481449. The reversal of 404125481412 is 214184521404.

404125481412 is a `hidden beast` number, since 40 + 4 + 125 + 4 + 81 + 412 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (404125481411) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 546854139 + ... + 546854877.

Almost surely, 2^404125481412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404125481412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557122675200).

404125481412 is an abundant number, since it is smaller than the sum of its proper divisors (710119868988).

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

404125481412 is a wasteful number, since it uses less digits than its factorization.

404125481412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The spelling of 404125481412 in words is "four hundred four billion, one hundred twenty-five million, four hundred eighty-one thousand, four hundred twelve".