1144001142814 has 8 divisors (see below), whose sum is σ = 1719525333168. Its totient is φ = 570826031760.

The previous prime is 1144001142803. The next prime is 1144001142827. The reversal of 1144001142814 is 4182411004411.

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

It is a super-2 number, since 2×1144001142814² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587268607 + ... + 587270554.

It is an arithmetic number, because the mean of its divisors is an integer number (214940666646).

Almost surely, 2^{1144001142814} is an apocalyptic number.

1144001142814 is a deficient number, since it is larger than the sum of its proper divisors (575524190354).

1144001142814 is a wasteful number, since it uses less digits than its factorization.

1144001142814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174539650.

The product of its (nonzero) digits is 4096, while the sum is 31.

The spelling of 1144001142814 in words is "one trillion, one hundred forty-four billion, one million, one hundred forty-two thousand, eight hundred fourteen".