144343241420000 has 240 divisors, whose sum is σ = 406564286657760. Its totient is φ = 49400235264000.

The previous prime is 144343241419997. The next prime is 144343241420011. The reversal of 144343241420000 is 24142343441.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77054486 + ... + 78905514.

It is an arithmetic number, because the mean of its divisors is an integer number (1694017861074).

Almost surely, 2^{144343241420000} is an apocalyptic number.

144343241420000 is a gapful number since it is divisible by the number (10) 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 144343241420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203282143328880).

144343241420000 is an abundant number, since it is smaller than the sum of its proper divisors (262221045237760).

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

144343241420000 is an equidigital number, since it uses as much as digits as its factorization.

144343241420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851623 (or 1851600 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144343241420000 its reverse (24142343441), we get a palindrome (144367383763441).

The spelling of 144343241420000 in words is "one hundred forty-four trillion, three hundred forty-three billion, two hundred forty-one million, four hundred twenty thousand".