144035464425655 has 24 divisors (see below), whose sum is σ = 189988967056896. Its totient is φ = 104750308639680.

The previous prime is 144035464425637. The next prime is 144035464425691. The reversal of 144035464425655 is 556524464530441.

It is not a de Polignac number, because 144035464425655 - 2¹⁹ = 144035463901367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144035464425655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20020234 + ... + 26246536.

It is an arithmetic number, because the mean of its divisors is an integer number (7916206960704).

Almost surely, 2^{144035464425655} is an apocalyptic number.

144035464425655 is a deficient number, since it is larger than the sum of its proper divisors (45953502631241).

144035464425655 is a wasteful number, since it uses less digits than its factorization.

144035464425655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6264567 (or 6264556 counting only the distinct ones).

The product of its (nonzero) digits is 138240000, while the sum is 58.

The spelling of 144035464425655 in words is "one hundred forty-four trillion, thirty-five billion, four hundred sixty-four million, four hundred twenty-five thousand, six hundred fifty-five".