144542042504412 has 96 divisors (see below), whose sum is σ = 389799694771200. Its totient is φ = 40831255567872.

The previous prime is 144542042504411. The next prime is 144542042504441. The reversal of 144542042504412 is 214405240245441.

144542042504412 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144542042504411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125794914 + ... + 126938742.

It is an arithmetic number, because the mean of its divisors is an integer number (4060413487200).

Almost surely, 2^{144542042504412} is an apocalyptic number.

144542042504412 is a gapful number since it is divisible by the number (12) 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 144542042504412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194899847385600).

144542042504412 is an abundant number, since it is smaller than the sum of its proper divisors (245257652266788).

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

144542042504412 is a wasteful number, since it uses less digits than its factorization.

144542042504412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160835 (or 1160833 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 42.

Adding to 144542042504412 its reverse (214405240245441), we get a palindrome (358947282749853).

The spelling of 144542042504412 in words is "one hundred forty-four trillion, five hundred forty-two billion, forty-two million, five hundred four thousand, four hundred twelve".