1075143919019 has 8 divisors (see below), whose sum is σ = 1088120803392. Its totient is φ = 1062167590600.

The previous prime is 1075143918991. The next prime is 1075143919037. The reversal of 1075143919019 is 9109193415701.

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

It is a cyclic number.

It is not a de Polignac number, because 1075143919019 - 2⁸ = 1075143918763 is a prime.

It is a super-2 number, since 2×1075143919019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075143919039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4807844 + ... + 5026494.

It is an arithmetic number, because the mean of its divisors is an integer number (136015100424).

Almost surely, 2^{1075143919019} is an apocalyptic number.

1075143919019 is a deficient number, since it is larger than the sum of its proper divisors (12976884373).

1075143919019 is an equidigital number, since it uses as much as digits as its factorization.

1075143919019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277977.

The product of its (nonzero) digits is 306180, while the sum is 50.

The spelling of 1075143919019 in words is "one trillion, seventy-five billion, one hundred forty-three million, nine hundred nineteen thousand, nineteen".