1154082882642 has 8 divisors (see below), whose sum is σ = 2308165765296. Its totient is φ = 384694294212.

The previous prime is 1154082882619. The next prime is 1154082882649. The reversal of 1154082882642 is 2462882804511.

It is a sphenic number, since it is the product of 3 distinct primes.

1154082882642 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1154082882649) by changing a digit.

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, 96173573548 + ... + 96173573559.

It is an arithmetic number, because the mean of its divisors is an integer number (288520720662).

Almost surely, 2^{1154082882642} is an apocalyptic number.

1154082882642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1154082882642 is a wasteful number, since it uses less digits than its factorization.

1154082882642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192347147112.

The product of its (nonzero) digits is 1966080, while the sum is 51.

The spelling of 1154082882642 in words is "one trillion, one hundred fifty-four billion, eighty-two million, eight hundred eighty-two thousand, six hundred forty-two".