1040311424 has 16 divisors (see below), whose sum is σ = 2072495670. Its totient is φ = 520155648.

The previous prime is 1040311411. The next prime is 1040311429. The reversal of 1040311424 is 4241130401.

It can be written as a sum of positive squares in only one way, i.e., 913973824 + 126337600 = 30232^2 + 11240^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 1040311396 and 1040311405.

It is not an unprimeable number, because it can be changed into a prime (1040311429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4063589 + ... + 4063844.

Almost surely, 2^1040311424 is an apocalyptic number.

It is an amenable number.

1040311424 is a deficient number, since it is larger than the sum of its proper divisors (1032184246).

1040311424 is an frugal number, since it uses more digits than its factorization.

1040311424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8127447 (or 8127435 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1040311424 is about 32253.8590559331. The cubic root of 1040311424 is about 1013.2605226232.

Adding to 1040311424 its reverse (4241130401), we get a palindrome (5281441825).

The spelling of 1040311424 in words is "one billion, forty million, three hundred eleven thousand, four hundred twenty-four".