1143056795 has 16 divisors (see below), whose sum is σ = 1454034240. Its totient is φ = 859659264.

The previous prime is 1143056791. The next prime is 1143056797. The reversal of 1143056795 is 5976503411.

It is not a de Polignac number, because 1143056795 - 2² = 1143056791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1143056791) by changing a digit.

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, 70799 + ... + 85431.

It is an arithmetic number, because the mean of its divisors is an integer number (90877140).

Almost surely, 2^1143056795 is an apocalyptic number.

1143056795 is a deficient number, since it is larger than the sum of its proper divisors (310977445).

1143056795 is a wasteful number, since it uses less digits than its factorization.

1143056795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15574.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 1143056795 is about 33809.1229552025. The cubic root of 1143056795 is about 1045.5767959567.

The spelling of 1143056795 in words is "one billion, one hundred forty-three million, fifty-six thousand, seven hundred ninety-five".