1140242024 has 64 divisors (see below), whose sum is σ = 2257200000. Its totient is φ = 539405568.

The previous prime is 1140242017. The next prime is 1140242027. The reversal of 1140242024 is 4202420411.

It is a junction number, because it is equal to n+sod(n) for n = 1140241987 and 1140242005.

It is not an unprimeable number, because it can be changed into a prime (1140242027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903277 + ... + 1903875.

It is an arithmetic number, because the mean of its divisors is an integer number (35268750).

Almost surely, 2^1140242024 is an apocalyptic number.

It is an amenable number.

1140242024 is a deficient number, since it is larger than the sum of its proper divisors (1116957976).

1140242024 is a wasteful number, since it uses less digits than its factorization.

1140242024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 806 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1140242024 is about 33767.4699081823. The cubic root of 1140242024 is about 1044.7178481708.

Adding to 1140242024 its reverse (4202420411), we get a palindrome (5342662435).

The spelling of 1140242024 in words is "one billion, one hundred forty million, two hundred forty-two thousand, twenty-four".