1144020341004 has 48 divisors (see below), whose sum is σ = 2761627814400. Its totient is φ = 368163867456.

The previous prime is 1144020340951. The next prime is 1144020341017. The reversal of 1144020341004 is 4001430204411.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5027607 + ... + 5250225.

It is an arithmetic number, because the mean of its divisors is an integer number (57533912800).

Almost surely, 2^{1144020341004} is an apocalyptic number.

It is an amenable number.

1144020341004 is an abundant number, since it is smaller than the sum of its proper divisors (1617607473396).

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

1144020341004 is a wasteful number, since it uses less digits than its factorization.

1144020341004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237422 (or 237420 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1144020341004 its reverse (4001430204411), we get a palindrome (5145450545415).

The spelling of 1144020341004 in words is "one trillion, one hundred forty-four billion, twenty million, three hundred forty-one thousand, four".