404411245 has 16 divisors (see below), whose sum is σ = 556594560. Its totient is φ = 276323904.

The previous prime is 404411239. The next prime is 404411297. The reversal of 404411245 is 542114404.

It is a cyclic number.

It is not a de Polignac number, because 404411245 - 2³ = 404411237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10510 + ... + 30319.

It is an arithmetic number, because the mean of its divisors is an integer number (34787160).

Almost surely, 2^404411245 is an apocalyptic number.

It is an amenable number.

404411245 is a deficient number, since it is larger than the sum of its proper divisors (152183315).

404411245 is a wasteful number, since it uses less digits than its factorization.

404411245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41124.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 404411245 is about 20109.9787419082. The cubic root of 404411245 is about 739.5049312239.

Adding to 404411245 its reverse (542114404), we get a palindrome (946525649).

The spelling of 404411245 in words is "four hundred four million, four hundred eleven thousand, two hundred forty-five".