144201321143112 has 64 divisors (see below), whose sum is σ = 363897041040000. Its totient is φ = 47616718178304.

The previous prime is 144201321143081. The next prime is 144201321143123. The reversal of 144201321143112 is 211341123102441.

It is a super-3 number, since 3×144201321143112³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144201321143112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64829673 + ... + 67017080.

It is an arithmetic number, because the mean of its divisors is an integer number (5685891266250).

Almost surely, 2^{144201321143112} is an apocalyptic number.

144201321143112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144201321143112 is an abundant number, since it is smaller than the sum of its proper divisors (219695719896888).

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

144201321143112 is a wasteful number, since it uses less digits than its factorization.

144201321143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131847190 (or 131847186 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 144201321143112 its reverse (211341123102441), we get a palindrome (355542444245553).

The spelling of 144201321143112 in words is "one hundred forty-four trillion, two hundred one billion, three hundred twenty-one million, one hundred forty-three thousand, one hundred twelve".