1144178348 has 48 divisors (see below), whose sum is σ = 2075895360. Its totient is φ = 551577600.

The previous prime is 1144178333. The next prime is 1144178359. The reversal of 1144178348 is 8438714411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4747508 + ... + 4747748.

It is an arithmetic number, because the mean of its divisors is an integer number (43247820).

Almost surely, 2^1144178348 is an apocalyptic number.

It is an amenable number.

1144178348 is a deficient number, since it is larger than the sum of its proper divisors (931717012).

1144178348 is a wasteful number, since it uses less digits than its factorization.

1144178348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 616 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 1144178348 is about 33825.7054324075. The cubic root of 1144178348 is about 1045.9186531213.

The spelling of 1144178348 in words is "one billion, one hundred forty-four million, one hundred seventy-eight thousand, three hundred forty-eight".