5644421012230 has 128 divisors (see below), whose sum is σ = 13931584450560. Its totient is φ = 1589416611840.

The previous prime is 5644421012203. The next prime is 5644421012231. The reversal of 5644421012230 is 322101244465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644421012231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5528235 + ... + 6469174.

It is an arithmetic number, because the mean of its divisors is an integer number (108840503520).

Almost surely, 2^{5644421012230} is an apocalyptic number.

5644421012230 is an abundant number, since it is smaller than the sum of its proper divisors (8287163438330).

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

5644421012230 is a wasteful number, since it uses less digits than its factorization.

5644421012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11997494.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 5644421012230 its reverse (322101244465), we get a palindrome (5966522256695).

The spelling of 5644421012230 in words is "five trillion, six hundred forty-four billion, four hundred twenty-one million, twelve thousand, two hundred thirty".