1404434124 has 36 divisors (see below), whose sum is σ = 3758928264. Its totient is φ = 440606592.

The previous prime is 1404434099. The next prime is 1404434159. The reversal of 1404434124 is 4214344041.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 1146802 + ... + 1148025.

It is an arithmetic number, because the mean of its divisors is an integer number (104414674).

Almost surely, 2^1404434124 is an apocalyptic number.

It is an amenable number.

1404434124 is an abundant number, since it is smaller than the sum of its proper divisors (2354494140).

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

1404434124 is a wasteful number, since it uses less digits than its factorization.

1404434124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294854 (or 2294849 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 1404434124 is about 37475.7804988769. The cubic root of 1404434124 is about 1119.8687463111.

Adding to 1404434124 its reverse (4214344041), we get a palindrome (5618778165).

The spelling of 1404434124 in words is "one billion, four hundred four million, four hundred thirty-four thousand, one hundred twenty-four".