144133115454 has 12 divisors (see below), whose sum is σ = 312288416856. Its totient is φ = 48044371812.

The previous prime is 144133115453. The next prime is 144133115461. The reversal of 144133115454 is 454511331441.

144133115454 is a `hidden beast` number, since 14 + 413 + 31 + 154 + 54 = 666.

144133115454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144133115454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144133115453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4003697634 + ... + 4003697669.

It is an arithmetic number, because the mean of its divisors is an integer number (26024034738).

Almost surely, 2^144133115454 is an apocalyptic number.

144133115454 is an abundant number, since it is smaller than the sum of its proper divisors (168155301402).

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

144133115454 is a wasteful number, since it uses less digits than its factorization.

144133115454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007395311 (or 8007395308 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 144133115454 its reverse (454511331441), we get a palindrome (598644446895).

The spelling of 144133115454 in words is "one hundred forty-four billion, one hundred thirty-three million, one hundred fifteen thousand, four hundred fifty-four".