1152391293328 has 40 divisors (see below), whose sum is σ = 2514308288256. Its totient is φ = 506916988800.

The previous prime is 1152391293323. The next prime is 1152391293343. The reversal of 1152391293328 is 8233921932511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1152391293323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105602251 + ... + 105613162.

Almost surely, 2^{1152391293328} is an apocalyptic number.

It is an amenable number.

1152391293328 is an abundant number, since it is smaller than the sum of its proper divisors (1361916994928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152391293328 is a wasteful number, since it uses less digits than its factorization.

1152391293328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211215463 (or 211215457 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

The spelling of 1152391293328 in words is "one trillion, one hundred fifty-two billion, three hundred ninety-one million, two hundred ninety-three thousand, three hundred twenty-eight".