144504214065256 has 32 divisors (see below), whose sum is σ = 272232850428000. Its totient is φ = 71908795707840.

The previous prime is 144504214065241. The next prime is 144504214065287. The reversal of 144504214065256 is 652560412405441.

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 7 ways as a sum of consecutive naturals, for example, 149434395 + ... + 150398293.

It is an arithmetic number, because the mean of its divisors is an integer number (8507276575875).

Almost surely, 2^{144504214065256} is an apocalyptic number.

It is an amenable number.

144504214065256 is a deficient number, since it is larger than the sum of its proper divisors (127728636362744).

144504214065256 is a wasteful number, since it uses less digits than its factorization.

144504214065256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052929 (or 1052925 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 49.

The spelling of 144504214065256 in words is "one hundred forty-four trillion, five hundred four billion, two hundred fourteen million, sixty-five thousand, two hundred fifty-six".