144765086754664 has 32 divisors (see below), whose sum is σ = 278141705029440. Its totient is φ = 70595067798400.

The previous prime is 144765086754581. The next prime is 144765086754719. The reversal of 144765086754664 is 466457680567441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67846852 + ... + 69948019.

It is an arithmetic number, because the mean of its divisors is an integer number (8691928282170).

Almost surely, 2^{144765086754664} is an apocalyptic number.

It is an amenable number.

144765086754664 is a deficient number, since it is larger than the sum of its proper divisors (133376618274776).

144765086754664 is a wasteful number, since it uses less digits than its factorization.

144765086754664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137798121 (or 137798117 counting only the distinct ones).

The product of its (nonzero) digits is 3251404800, while the sum is 73.

The spelling of 144765086754664 in words is "one hundred forty-four trillion, seven hundred sixty-five billion, eighty-six million, seven hundred fifty-four thousand, six hundred sixty-four".