144039578870 has 64 divisors (see below), whose sum is σ = 294828906240. Its totient is φ = 50185699200.

The previous prime is 144039578869. The next prime is 144039578909. The reversal of 144039578870 is 78875930441.

144039578870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 245549 + ... + 590231.

It is an arithmetic number, because the mean of its divisors is an integer number (4606701660).

Almost surely, 2^144039578870 is an apocalyptic number.

144039578870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144039578870 is an abundant number, since it is smaller than the sum of its proper divisors (150789327370).

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

144039578870 is a wasteful number, since it uses less digits than its factorization.

144039578870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344861.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 144039578870 in words is "one hundred forty-four billion, thirty-nine million, five hundred seventy-eight thousand, eight hundred seventy".