201040130144 has 24 divisors (see below), whose sum is σ = 452340293328. Its totient is φ = 86160055680.

The previous prime is 201040130113. The next prime is 201040130171. The reversal of 201040130144 is 441031040102.

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, 448750067 + ... + 448750514.

It is an arithmetic number, because the mean of its divisors is an integer number (18847512222).

Almost surely, 2^201040130144 is an apocalyptic number.

It is an amenable number.

201040130144 is an abundant number, since it is smaller than the sum of its proper divisors (251300163184).

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

201040130144 is an equidigital number, since it uses as much as digits as its factorization.

201040130144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897500598 (or 897500590 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 201040130144 its reverse (441031040102), we get a palindrome (642071170246).

The spelling of 201040130144 in words is "two hundred one billion, forty million, one hundred thirty thousand, one hundred forty-four".