1404163122 has 32 divisors (see below), whose sum is σ = 2910081600. Its totient is φ = 451149888.

The previous prime is 1404163109. The next prime is 1404163129. The reversal of 1404163122 is 2213614041.

It is a junction number, because it is equal to n+sod(n) for n = 1404163092 and 1404163101.

It is not an unprimeable number, because it can be changed into a prime (1404163129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101188 + ... + 114224.

It is an arithmetic number, because the mean of its divisors is an integer number (90940050).

Almost surely, 2^1404163122 is an apocalyptic number.

1404163122 is an abundant number, since it is smaller than the sum of its proper divisors (1505918478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1404163122 is a wasteful number, since it uses less digits than its factorization.

1404163122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13690.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1404163122 is about 37472.1646292285. The cubic root of 1404163122 is about 1119.7967110841.

Adding to 1404163122 its reverse (2213614041), we get a palindrome (3617777163).

The spelling of 1404163122 in words is "one billion, four hundred four million, one hundred sixty-three thousand, one hundred twenty-two".