2144203001043 has 8 divisors (see below), whose sum is σ = 2867176348608. Its totient is φ = 1425349160424.

The previous prime is 2144203000949. The next prime is 2144203001063. The reversal of 2144203001043 is 3401003024412.

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

It is not a de Polignac number, because 2144203001043 - 2¹⁴ = 2144202984659 is a prime.

It is a super-4 number, since 4×2144203001043⁴ (a number of 50 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2144203001063) 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, 1029875521 + ... + 1029877602.

It is an arithmetic number, because the mean of its divisors is an integer number (358397043576).

Almost surely, 2^{2144203001043} is an apocalyptic number.

2144203001043 is a deficient number, since it is larger than the sum of its proper divisors (722973347565).

2144203001043 is a wasteful number, since it uses less digits than its factorization.

2144203001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059753473.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2144203001043 its reverse (3401003024412), we get a palindrome (5545206025455).

The spelling of 2144203001043 in words is "two trillion, one hundred forty-four billion, two hundred three million, one thousand, forty-three".