144502341450042 has 32 divisors (see below), whose sum is σ = 293350141514304. Its totient is φ = 47443360694400.

The previous prime is 144502341450031. The next prime is 144502341450083. The reversal of 144502341450042 is 240054143205441.

144502341450042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×144502341450042³ (a number of 43 digits) contains 333 as substring.

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, 15885459 + ... + 23266982.

It is an arithmetic number, because the mean of its divisors is an integer number (9167191922322).

Almost surely, 2^{144502341450042} is an apocalyptic number.

144502341450042 is an abundant number, since it is smaller than the sum of its proper divisors (148847800064262).

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

144502341450042 is a wasteful number, since it uses less digits than its factorization.

144502341450042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39161694.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 144502341450042 its reverse (240054143205441), we get a palindrome (384556484655483).

The spelling of 144502341450042 in words is "one hundred forty-four trillion, five hundred two billion, three hundred forty-one million, four hundred fifty thousand, forty-two".