544231055240 has 32 divisors (see below), whose sum is σ = 1224905108760. Its totient is φ = 217623936000.

The previous prime is 544231055227. The next prime is 544231055297. The reversal of 544231055240 is 42550132445.

It can be written as a sum of positive squares in 4 ways, for example, as 404066178244 + 140164876996 = 635662^2 + 374386^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 544231055240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011361 + ... + 2265840.

Almost surely, 2^544231055240 is an apocalyptic number.

It is an amenable number.

544231055240 is an abundant number, since it is smaller than the sum of its proper divisors (680674053520).

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

544231055240 is a wasteful number, since it uses less digits than its factorization.

544231055240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280393 (or 4280389 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 544231055240 its reverse (42550132445), we get a palindrome (586781187685).

The spelling of 544231055240 in words is "five hundred forty-four billion, two hundred thirty-one million, fifty-five thousand, two hundred forty".