144878136364 has 48 divisors (see below), whose sum is σ = 275808456000. Its totient is φ = 66192166656.

The previous prime is 144878136353. The next prime is 144878136439. The reversal of 144878136364 is 463631878441.

144878136364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2003022 + ... + 2074090.

It is an arithmetic number, because the mean of its divisors is an integer number (5746009500).

Almost surely, 2^144878136364 is an apocalyptic number.

It is an amenable number.

144878136364 is a deficient number, since it is larger than the sum of its proper divisors (130930319636).

144878136364 is a wasteful number, since it uses less digits than its factorization.

144878136364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71482 (or 71480 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 55.

The spelling of 144878136364 in words is "one hundred forty-four billion, eight hundred seventy-eight million, one hundred thirty-six thousand, three hundred sixty-four".