144541535523140 has 192 divisors, whose sum is σ = 367132295577600. Its totient is φ = 46695414657024.

The previous prime is 144541535523137. The next prime is 144541535523199. The reversal of 144541535523140 is 41325535145441.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 523075892 + ... + 523352148.

It is an arithmetic number, because the mean of its divisors is an integer number (1912147372800).

Almost surely, 2^{144541535523140} is an apocalyptic number.

144541535523140 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 144541535523140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183566147788800).

144541535523140 is an abundant number, since it is smaller than the sum of its proper divisors (222590760054460).

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

144541535523140 is a wasteful number, since it uses less digits than its factorization.

144541535523140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277354 (or 277352 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 144541535523140 in words is "one hundred forty-four trillion, five hundred forty-one billion, five hundred thirty-five million, five hundred twenty-three thousand, one hundred forty".