544112133244240 has 80 divisors (see below), whose sum is σ = 1380110889571200. Its totient is φ = 197852554575360.

The previous prime is 544112133244237. The next prime is 544112133244241. The reversal of 544112133244240 is 42442331211445.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 544112133244193 and 544112133244202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544112133244241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17245957 + ... + 37224283.

It is an arithmetic number, because the mean of its divisors is an integer number (17251386119640).

Almost surely, 2^{544112133244240} is an apocalyptic number.

It is an amenable number.

544112133244240 is an abundant number, since it is smaller than the sum of its proper divisors (835998756326960).

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

544112133244240 is a wasteful number, since it uses less digits than its factorization.

544112133244240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20009300 (or 20009294 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 544112133244240 its reverse (42442331211445), we get a palindrome (586554464455685).

The spelling of 544112133244240 in words is "five hundred forty-four trillion, one hundred twelve billion, one hundred thirty-three million, two hundred forty-four thousand, two hundred forty".