404241153 has 4 divisors (see below), whose sum is σ = 538988208. Its totient is φ = 269494100.

The previous prime is 404241139. The next prime is 404241161. The reversal of 404241153 is 351142404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 404241153 - 2⁸ = 404240897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404241053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67373523 + ... + 67373528.

It is an arithmetic number, because the mean of its divisors is an integer number (134747052).

Almost surely, 2^404241153 is an apocalyptic number.

It is an amenable number.

404241153 is a deficient number, since it is larger than the sum of its proper divisors (134747055).

404241153 is a wasteful number, since it uses less digits than its factorization.

404241153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134747054.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 404241153 is about 20105.7492523905. The cubic root of 404241153 is about 739.4012401479.

Adding to 404241153 its reverse (351142404), we get a palindrome (755383557).

The spelling of 404241153 in words is "four hundred four million, two hundred forty-one thousand, one hundred fifty-three".