1404122444 has 6 divisors (see below), whose sum is σ = 2457214284. Its totient is φ = 702061220.

The previous prime is 1404122443. The next prime is 1404122459. The reversal of 1404122444 is 4442214041.

It is not an unprimeable number, because it can be changed into a prime (1404122443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175515302 + ... + 175515309.

It is an arithmetic number, because the mean of its divisors is an integer number (409535714).

Almost surely, 2^1404122444 is an apocalyptic number.

It is an amenable number.

1404122444 is a deficient number, since it is larger than the sum of its proper divisors (1053091840).

1404122444 is a wasteful number, since it uses less digits than its factorization.

1404122444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351030615 (or 351030613 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 1404122444 is about 37471.6218490740. The cubic root of 1404122444 is about 1119.7858976371.

Adding to 1404122444 its reverse (4442214041), we get a palindrome (5846336485).

The spelling of 1404122444 in words is "one billion, four hundred four million, one hundred twenty-two thousand, four hundred forty-four".