144243452334255 has 128 divisors (see below), whose sum is σ = 233993485946880. Its totient is φ = 75873185157120.

The previous prime is 144243452334203. The next prime is 144243452334301. The reversal of 144243452334255 is 552433254342441.

It is not a de Polignac number, because 144243452334255 - 2¹³ = 144243452326063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144243452334198 and 144243452334207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 175265433774 + ... + 175265434596.

It is an arithmetic number, because the mean of its divisors is an integer number (1828074108960).

Almost surely, 2^{144243452334255} is an apocalyptic number.

144243452334255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144243452334255 is a deficient number, since it is larger than the sum of its proper divisors (89750033612625).

144243452334255 is a wasteful number, since it uses less digits than its factorization.

144243452334255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201.

The product of its digits is 27648000, while the sum is 51.

The spelling of 144243452334255 in words is "one hundred forty-four trillion, two hundred forty-three billion, four hundred fifty-two million, three hundred thirty-four thousand, two hundred fifty-five".