1124001404 has 12 divisors (see below), whose sum is σ = 1968535128. Its totient is φ = 561562800.

The previous prime is 1124001383. The next prime is 1124001419. The reversal of 1124001404 is 4041004211.

1124001404 is a modest number, since divided by 1404 gives 1124 as remainder.

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, 103667 + ... + 113994.

It is an arithmetic number, because the mean of its divisors is an integer number (164044594).

Almost surely, 2^1124001404 is an apocalyptic number.

It is an amenable number.

1124001404 is a deficient number, since it is larger than the sum of its proper divisors (844533724).

1124001404 is a wasteful number, since it uses less digits than its factorization.

1124001404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218956 (or 218954 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1124001404 is about 33526.1301673784. The cubic root of 1124001404 is about 1039.7340925215.

Adding to 1124001404 its reverse (4041004211), we get a palindrome (5165005615).

The spelling of 1124001404 in words is "one billion, one hundred twenty-four million, one thousand, four hundred four".