144443213100320 has 96 divisors (see below), whose sum is σ = 341363314027008. Its totient is φ = 57757611276288.

The previous prime is 144443213100287. The next prime is 144443213100323. The reversal of 144443213100320 is 23001312344441.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (144443213100323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10084696679 + ... + 10084711001.

It is an arithmetic number, because the mean of its divisors is an integer number (3555867854448).

Almost surely, 2^{144443213100320} is an apocalyptic number.

144443213100320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144443213100320 is an abundant number, since it is smaller than the sum of its proper divisors (196920100926688).

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

144443213100320 is a wasteful number, since it uses less digits than its factorization.

144443213100320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31402 (or 31394 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 144443213100320 its reverse (23001312344441), we get a palindrome (167444525444761).

The spelling of 144443213100320 in words is "one hundred forty-four trillion, four hundred forty-three billion, two hundred thirteen million, one hundred thousand, three hundred twenty".