1140114452 has 24 divisors (see below), whose sum is σ = 2114207424. Its totient is φ = 536107392.

The previous prime is 1140114413. The next prime is 1140114457. The reversal of 1140114452 is 2544110411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140114457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92603 + ... + 104189.

It is an arithmetic number, because the mean of its divisors is an integer number (88091976).

Almost surely, 2^1140114452 is an apocalyptic number.

It is an amenable number.

1140114452 is a deficient number, since it is larger than the sum of its proper divisors (974092972).

1140114452 is a wasteful number, since it uses less digits than its factorization.

1140114452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055 (or 13053 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1140114452 is about 33765.5808775741. The cubic root of 1140114452 is about 1044.6788851807.

Adding to 1140114452 its reverse (2544110411), we get a palindrome (3684224863).

The spelling of 1140114452 in words is "one billion, one hundred forty million, one hundred fourteen thousand, four hundred fifty-two".