404341412 has 6 divisors (see below), whose sum is σ = 707597478. Its totient is φ = 202170704.

The previous prime is 404341397. The next prime is 404341417. The reversal of 404341412 is 214143404.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 277688896 + 126652516 = 16664^2 + 11254^2 .

It is not an unprimeable number, because it can be changed into a prime (404341417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50542673 + ... + 50542680.

It is an arithmetic number, because the mean of its divisors is an integer number (117932913).

Almost surely, 2^404341412 is an apocalyptic number.

It is an amenable number.

404341412 is a deficient number, since it is larger than the sum of its proper divisors (303256066).

404341412 is a wasteful number, since it uses less digits than its factorization.

404341412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101085357 (or 101085355 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 404341412 is about 20108.2423896272. The cubic root of 404341412 is about 739.4623633171.

Adding to 404341412 its reverse (214143404), we get a palindrome (618484816).

The spelling of 404341412 in words is "four hundred four million, three hundred forty-one thousand, four hundred twelve".