1140034005 has 48 divisors (see below), whose sum is σ = 2158543296. Its totient is φ = 552015360.

The previous prime is 1140034001. The next prime is 1140034037. The reversal of 1140034005 is 5004300411.

It is a happy number.

It is not a de Polignac number, because 1140034005 - 2² = 1140034001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140034001) 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 47 ways as a sum of consecutive naturals, for example, 733309 + ... + 734861.

It is an arithmetic number, because the mean of its divisors is an integer number (44969652).

Almost surely, 2^1140034005 is an apocalyptic number.

1140034005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1140034005 is a deficient number, since it is larger than the sum of its proper divisors (1018509291).

1140034005 is a wasteful number, since it uses less digits than its factorization.

1140034005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058 (or 3055 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1140034005 is about 33764.3895991028. The cubic root of 1140034005 is about 1044.6543135953.

Adding to 1140034005 its reverse (5004300411), we get a palindrome (6144334416).

The spelling of 1140034005 in words is "one billion, one hundred forty million, thirty-four thousand, five".