404011433121 has 8 divisors (see below), whose sum is σ = 543449007840. Its totient is φ = 266957406912.

The previous prime is 404011433101. The next prime is 404011433129. The reversal of 404011433121 is 121334110404.

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

It is a de Polignac number, because none of the positive numbers 2^k-404011433121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404011433091 and 404011433100.

It is not an unprimeable number, because it can be changed into a prime (404011433129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595886731 + ... + 595887408.

It is an arithmetic number, because the mean of its divisors is an integer number (67931125980).

Almost surely, 2^404011433121 is an apocalyptic number.

It is an amenable number.

404011433121 is a deficient number, since it is larger than the sum of its proper divisors (139437574719).

404011433121 is a wasteful number, since it uses less digits than its factorization.

404011433121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191774255.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 404011433121 its reverse (121334110404), we get a palindrome (525345543525).

The spelling of 404011433121 in words is "four hundred four billion, eleven million, four hundred thirty-three thousand, one hundred twenty-one".