144186140623484 has 12 divisors (see below), whose sum is σ = 260465286287808. Its totient is φ = 69767487398400.

The previous prime is 144186140623471. The next prime is 144186140623487. The reversal of 144186140623484 is 484326041681441.

144186140623484 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144186140623487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581395728197 + ... + 581395728444.

It is an arithmetic number, because the mean of its divisors is an integer number (21705440523984).

Almost surely, 2^{144186140623484} is an apocalyptic number.

It is an amenable number.

144186140623484 is a deficient number, since it is larger than the sum of its proper divisors (116279145664324).

144186140623484 is a wasteful number, since it uses less digits than its factorization.

144186140623484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162791456676 (or 1162791456674 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 56.

The spelling of 144186140623484 in words is "one hundred forty-four trillion, one hundred eighty-six billion, one hundred forty million, six hundred twenty-three thousand, four hundred eighty-four".