144717806860 has 48 divisors (see below), whose sum is σ = 331794392832. Its totient is φ = 52583537600.

The previous prime is 144717806837. The next prime is 144717806861. The reversal of 144717806860 is 68608717441.

144717806860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144717806798 and 144717806807.

It is not an unprimeable number, because it can be changed into a prime (144717806861) by changing a digit.

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, 25905 + ... + 538615.

It is an arithmetic number, because the mean of its divisors is an integer number (6912383184).

Almost surely, 2^144717806860 is an apocalyptic number.

144717806860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144717806860 is an abundant number, since it is smaller than the sum of its proper divisors (187076585972).

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

144717806860 is a wasteful number, since it uses less digits than its factorization.

144717806860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514014 (or 514012 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 52.

The spelling of 144717806860 in words is "one hundred forty-four billion, seven hundred seventeen million, eight hundred six thousand, eight hundred sixty".