144551512114128 has 180 divisors, whose sum is σ = 470935663679520. Its totient is φ = 41270216819328.

The previous prime is 144551512114109. The next prime is 144551512114153. The reversal of 144551512114128 is 821411215155441.

144551512114128 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 5 + 1 + 512 + 1 + 1 + 4 + 128 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2152383 + ... + 17138721.

It is an arithmetic number, because the mean of its divisors is an integer number (2616309242664).

Almost surely, 2^{144551512114128} is an apocalyptic number.

144551512114128 is a gapful number since it is divisible by the number (18) 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 144551512114128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235467831839760).

144551512114128 is an abundant number, since it is smaller than the sum of its proper divisors (326384151565392).

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

144551512114128 is a wasteful number, since it uses less digits than its factorization.

144551512114128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14987734 (or 14987718 counting only the distinct ones).

The product of its digits is 256000, while the sum is 45.

Adding to 144551512114128 its reverse (821411215155441), we get a palindrome (965962727269569).

The spelling of 144551512114128 in words is "one hundred forty-four trillion, five hundred fifty-one billion, five hundred twelve million, one hundred fourteen thousand, one hundred twenty-eight".