1144001142817 has 8 divisors (see below), whose sum is σ = 1246844620224. Its totient is φ = 1043278149648.

The previous prime is 1144001142803. The next prime is 1144001142827. The reversal of 1144001142817 is 7182411004411.

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 1144001142817 - 2¹¹ = 1144001140769 is a prime.

It is a super-2 number, since 2×1144001142817² (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 (1144001142827) 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, 530119933 + ... + 530122090.

It is an arithmetic number, because the mean of its divisors is an integer number (155855577528).

Almost surely, 2^{1144001142817} is an apocalyptic number.

It is an amenable number.

1144001142817 is a deficient number, since it is larger than the sum of its proper divisors (102843477407).

1144001142817 is a wasteful number, since it uses less digits than its factorization.

1144001142817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060242119.

The product of its (nonzero) digits is 7168, while the sum is 34.

The spelling of 1144001142817 in words is "one trillion, one hundred forty-four billion, one million, one hundred forty-two thousand, eight hundred seventeen".