1404332242 has 16 divisors (see below), whose sum is σ = 2119525632. Its totient is φ = 697834800.

The previous prime is 1404332231. The next prime is 1404332257. The reversal of 1404332242 is 2422334041.

It is a happy number.

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, 299617 + ... + 304267.

It is an arithmetic number, because the mean of its divisors is an integer number (132470352).

Almost surely, 2^1404332242 is an apocalyptic number.

1404332242 is a deficient number, since it is larger than the sum of its proper divisors (715193390).

1404332242 is a wasteful number, since it uses less digits than its factorization.

1404332242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1404332242 is about 37474.4211696458. The cubic root of 1404332242 is about 1119.8416660741.

Adding to 1404332242 its reverse (2422334041), we get a palindrome (3826666283).

The spelling of 1404332242 in words is "one billion, four hundred four million, three hundred thirty-two thousand, two hundred forty-two".