1149993534028 has 12 divisors (see below), whose sum is σ = 2012604792912. Its totient is φ = 574963593200.

The previous prime is 1149993534013. The next prime is 1149993534047. The reversal of 1149993534028 is 8204353999411.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8215375 + ... + 8354182.

It is an arithmetic number, because the mean of its divisors is an integer number (167717066076).

Almost surely, 2^{1149993534028} is an apocalyptic number.

It is an amenable number.

1149993534028 is a deficient number, since it is larger than the sum of its proper divisors (862611258884).

1149993534028 is a wasteful number, since it uses less digits than its factorization.

1149993534028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16586912 (or 16586910 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 1149993534028 in words is "one trillion, one hundred forty-nine billion, nine hundred ninety-three million, five hundred thirty-four thousand, twenty-eight".