144085447884078 has 96 divisors (see below), whose sum is σ = 319674761467776. Its totient is φ = 46891552333824.

The previous prime is 144085447884047. The next prime is 144085447884113. The reversal of 144085447884078 is 870488744580441.

144085447884078 is a `hidden beast` number, since 1 + 4 + 4 + 0 + 8 + 5 + 4 + 478 + 84 + 0 + 78 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 144085447883997 and 144085447884015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62412651 + ... + 64680057.

It is an arithmetic number, because the mean of its divisors is an integer number (3329945431956).

Almost surely, 2^{144085447884078} is an apocalyptic number.

144085447884078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

144085447884078 is an abundant number, since it is smaller than the sum of its proper divisors (175589313583698).

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

144085447884078 is a wasteful number, since it uses less digits than its factorization.

144085447884078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267978 (or 2267975 counting only the distinct ones).

The product of its (nonzero) digits is 1027604480, while the sum is 72.

The spelling of 144085447884078 in words is "one hundred forty-four trillion, eighty-five billion, four hundred forty-seven million, eight hundred eighty-four thousand, seventy-eight".