2144331525201 has 8 divisors (see below), whose sum is σ = 2859144418464. Its totient is φ = 1429536491040.

The previous prime is 2144331525137. The next prime is 2144331525211. The reversal of 2144331525201 is 1025251334412.

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

It is not a de Polignac number, because 2144331525201 - 2⁶ = 2144331525137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2144331525211) 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, 4182055 + ... + 4666716.

It is an arithmetic number, because the mean of its divisors is an integer number (357393052308).

Almost surely, 2^{2144331525201} is an apocalyptic number.

It is an amenable number.

2144331525201 is a deficient number, since it is larger than the sum of its proper divisors (714812893263).

2144331525201 is an equidigital number, since it uses as much as digits as its factorization.

2144331525201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8929551.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 2144331525201 its reverse (1025251334412), we get a palindrome (3169582859613).

The spelling of 2144331525201 in words is "two trillion, one hundred forty-four billion, three hundred thirty-one million, five hundred twenty-five thousand, two hundred one".