1144803134842 has 32 divisors (see below), whose sum is σ = 1827591091200. Its totient is φ = 536868311040.

The previous prime is 1144803134833. The next prime is 1144803134947. The reversal of 1144803134842 is 2484313084411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381342 + ... + 1560457.

It is an arithmetic number, because the mean of its divisors is an integer number (57112221600).

Almost surely, 2^{1144803134842} is an apocalyptic number.

1144803134842 is a deficient number, since it is larger than the sum of its proper divisors (682787956358).

1144803134842 is a wasteful number, since it uses less digits than its factorization.

1144803134842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942126.

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 1144803134842 in words is "one trillion, one hundred forty-four billion, eight hundred three million, one hundred thirty-four thousand, eight hundred forty-two".