1404434204 has 12 divisors (see below), whose sum is σ = 2461183200. Its totient is φ = 701239008.

The previous prime is 1404434159. The next prime is 1404434231. The reversal of 1404434204 is 4024344041.

It is a happy number.

It is a super-2 number, since 2×1404434204² = 3944870866730227232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 241289 + ... + 247040.

It is an arithmetic number, because the mean of its divisors is an integer number (205098600).

Almost surely, 2^1404434204 is an apocalyptic number.

It is an amenable number.

1404434204 is a deficient number, since it is larger than the sum of its proper divisors (1056748996).

1404434204 is a wasteful number, since it uses less digits than its factorization.

1404434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489052 (or 489050 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1404434204 is about 37475.7815662329. The cubic root of 1404434204 is about 1119.8687675745.

Adding to 1404434204 its reverse (4024344041), we get a palindrome (5428778245).

It can be divided in two parts, 140 and 4434204, that added together give a palindrome (4434344).

The spelling of 1404434204 in words is "one billion, four hundred four million, four hundred thirty-four thousand, two hundred four".