544021141200 has 480 divisors, whose sum is σ = 1877191137792. Its totient is φ = 134184960000.

The previous prime is 544021141199. The next prime is 544021141207. The reversal of 544021141200 is 2141120445.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544021141207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 597168745 + ... + 597169655.

Almost surely, 2^544021141200 is an apocalyptic number.

544021141200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544021141200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (938595568896).

544021141200 is an abundant number, since it is smaller than the sum of its proper divisors (1333169996592).

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

544021141200 is a wasteful number, since it uses less digits than its factorization.

544021141200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1412 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 544021141200 its reverse (2141120445), we get a palindrome (546162261645).

The spelling of 544021141200 in words is "five hundred forty-four billion, twenty-one million, one hundred forty-one thousand, two hundred".