1148154934082 has 54 divisors (see below), whose sum is σ = 1881527643243. Its totient is φ = 525235205664.

The previous prime is 1148154934051. The next prime is 1148154934099. The reversal of 1148154934082 is 2804394518411.

It can be written as a sum of positive squares in 5 ways, for example, as 407606910481 + 740548023601 = 638441^2 + 860551^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=757679.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1148154934082.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3289842044 + ... + 3289842392.

Almost surely, 2^{1148154934082} is an apocalyptic number.

1148154934082 is a deficient number, since it is larger than the sum of its proper divisors (733372709161).

1148154934082 is an frugal number, since it uses more digits than its factorization.

1148154934082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

Multiplying 1148154934082 by its sum of digits (50), we get a square (57407746704100 = 7576790²).

The spelling of 1148154934082 in words is "one trillion, one hundred forty-eight billion, one hundred fifty-four million, nine hundred thirty-four thousand, eighty-two".