544340140001 has 12 divisors (see below), whose sum is σ = 641227345920. Its totient is φ = 460671218280.

The previous prime is 544340139977. The next prime is 544340140027. The reversal of 544340140001 is 100041043445.

It is a happy number.

It is not a de Polignac number, because 544340140001 - 2¹⁴ = 544340123617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (544340140801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70306145 + ... + 70313886.

It is an arithmetic number, because the mean of its divisors is an integer number (53435612160).

Almost surely, 2^544340140001 is an apocalyptic number.

It is an amenable number.

544340140001 is a deficient number, since it is larger than the sum of its proper divisors (96887205919).

544340140001 is a wasteful number, since it uses less digits than its factorization.

544340140001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140620124 (or 140620117 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 544340140001 its reverse (100041043445), we get a palindrome (644381183446).

The spelling of 544340140001 in words is "five hundred forty-four billion, three hundred forty million, one hundred forty thousand, one".