404341402 has 16 divisors (see below), whose sum is σ = 626653440. Its totient is φ = 195522768.

The previous prime is 404341397. The next prime is 404341417. The reversal of 404341402 is 204143404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4002 + ... + 28717.

It is an arithmetic number, because the mean of its divisors is an integer number (39165840).

Almost surely, 2^404341402 is an apocalyptic number.

404341402 is a deficient number, since it is larger than the sum of its proper divisors (222312038).

404341402 is a wasteful number, since it uses less digits than its factorization.

404341402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32925.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 404341402 is about 20108.2421409729. The cubic root of 404341402 is about 739.4623572211.

Adding to 404341402 its reverse (204143404), we get a palindrome (608484806).

The spelling of 404341402 in words is "four hundred four million, three hundred forty-one thousand, four hundred two".