144500001625166 has 128 divisors (see below), whose sum is σ = 254581782174720. Its totient is φ = 60784336537600.

The previous prime is 144500001625163. The next prime is 144500001625201. The reversal of 144500001625166 is 661526100005441.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144500001625163) 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 63 ways as a sum of consecutive naturals, for example, 6535788920 + ... + 6535811028.

It is an arithmetic number, because the mean of its divisors is an integer number (1988920173240).

Almost surely, 2^{144500001625166} is an apocalyptic number.

144500001625166 is a deficient number, since it is larger than the sum of its proper divisors (110081780549554).

144500001625166 is a wasteful number, since it uses less digits than its factorization.

144500001625166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23210.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 144500001625166 in words is "one hundred forty-four trillion, five hundred billion, one million, six hundred twenty-five thousand, one hundred sixty-six".