404141650 has 24 divisors (see below), whose sum is σ = 820041264. Its totient is φ = 146960400.

The previous prime is 404141627. The next prime is 404141659. The reversal of 404141650 is 56141404.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (404141659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366852 + ... + 367951.

It is an arithmetic number, because the mean of its divisors is an integer number (34168386).

Almost surely, 2^404141650 is an apocalyptic number.

404141650 is an abundant number, since it is smaller than the sum of its proper divisors (415899614).

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

404141650 is a wasteful number, since it uses less digits than its factorization.

404141650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734826 (or 734821 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 404141650 is about 20103.2746088790. The cubic root of 404141650 is about 739.3405678830.

The spelling of 404141650 in words is "four hundred four million, one hundred forty-one thousand, six hundred fifty".