144534216524 has 6 divisors (see below), whose sum is σ = 252934878924. Its totient is φ = 72267108260.

The previous prime is 144534216499. The next prime is 144534216539. The reversal of 144534216524 is 425612435441.

144534216524 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 as a sum of consecutive naturals, namely, 18066777062 + ... + 18066777069.

It is an arithmetic number, because the mean of its divisors is an integer number (42155813154).

Almost surely, 2^144534216524 is an apocalyptic number.

It is an amenable number.

144534216524 is a deficient number, since it is larger than the sum of its proper divisors (108400662400).

144534216524 is a wasteful number, since it uses less digits than its factorization.

144534216524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36133554135 (or 36133554133 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The spelling of 144534216524 in words is "one hundred forty-four billion, five hundred thirty-four million, two hundred sixteen thousand, five hundred twenty-four".