1024140076 has 6 divisors (see below), whose sum is σ = 1792245140. Its totient is φ = 512070036.

The previous prime is 1024140049. The next prime is 1024140077. The reversal of 1024140076 is 6700414201.

It is a self number, because there is not a number n which added to its sum of digits gives 1024140076.

It is not an unprimeable number, because it can be changed into a prime (1024140077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128017506 + ... + 128017513.

Almost surely, 2^1024140076 is an apocalyptic number.

It is an amenable number.

1024140076 is a deficient number, since it is larger than the sum of its proper divisors (768105064).

1024140076 is a wasteful number, since it uses less digits than its factorization.

1024140076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256035023 (or 256035021 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1024140076 is about 32002.1886126559. The cubic root of 1024140076 is about 1007.9827973780.

Adding to 1024140076 its reverse (6700414201), we get a palindrome (7724554277).

The spelling of 1024140076 in words is "one billion, twenty-four million, one hundred forty thousand, seventy-six".