144380267872 has 24 divisors (see below), whose sum is σ = 284268448296. Its totient is φ = 72185106432.

The previous prime is 144380267869. The next prime is 144380267887. The reversal of 144380267872 is 278762083441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333088 + ... + 632224.

It is an arithmetic number, because the mean of its divisors is an integer number (11844518679).

Almost surely, 2^144380267872 is an apocalyptic number.

It is an amenable number.

144380267872 is a deficient number, since it is larger than the sum of its proper divisors (139888180424).

144380267872 is a wasteful number, since it uses less digits than its factorization.

144380267872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314230 (or 314222 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 144380267872 in words is "one hundred forty-four billion, three hundred eighty million, two hundred sixty-seven thousand, eight hundred seventy-two".