1152144116 has 24 divisors (see below), whose sum is σ = 2174141760. Its totient is φ = 532440000.

The previous prime is 1152144101. The next prime is 1152144197. The reversal of 1152144116 is 6114412511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181760 + ... + 187991.

It is an arithmetic number, because the mean of its divisors is an integer number (90589240).

Almost surely, 2^1152144116 is an apocalyptic number.

It is an amenable number.

1152144116 is a deficient number, since it is larger than the sum of its proper divisors (1021997644).

1152144116 is a wasteful number, since it uses less digits than its factorization.

1152144116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369815 (or 369813 counting only the distinct ones).

The product of its digits is 960, while the sum is 26.

The square root of 1152144116 is about 33943.2484597453. The cubic root of 1152144116 is about 1048.3402700699.

Adding to 1152144116 its reverse (6114412511), we get a palindrome (7266556627).

The spelling of 1152144116 in words is "one billion, one hundred fifty-two million, one hundred forty-four thousand, one hundred sixteen".