144057440615 has 32 divisors (see below), whose sum is σ = 199764429120. Its totient is φ = 98563225600.

The previous prime is 144057440599. The next prime is 144057440651. The reversal of 144057440615 is 516044750441.

144057440615 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144057440615 - 2⁴ = 144057440599 is a prime.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 2193881 + ... + 2258589.

It is an arithmetic number, because the mean of its divisors is an integer number (6242638410).

Almost surely, 2^144057440615 is an apocalyptic number.

144057440615 is a deficient number, since it is larger than the sum of its proper divisors (55706988505).

144057440615 is a wasteful number, since it uses less digits than its factorization.

144057440615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67123.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 144057440615 in words is "one hundred forty-four billion, fifty-seven million, four hundred forty thousand, six hundred fifteen".