144613237516 has 12 divisors (see below), whose sum is σ = 276079817160. Its totient is φ = 65733289760.

The previous prime is 144613237511. The next prime is 144613237519. The reversal of 144613237516 is 615732316441.

It is a happy number.

144613237516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (144613237511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1643332201 + ... + 1643332288.

It is an arithmetic number, because the mean of its divisors is an integer number (23006651430).

Almost surely, 2^144613237516 is an apocalyptic number.

It is an amenable number.

144613237516 is a deficient number, since it is larger than the sum of its proper divisors (131466579644).

144613237516 is a wasteful number, since it uses less digits than its factorization.

144613237516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286664504 (or 3286664502 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The spelling of 144613237516 in words is "one hundred forty-four billion, six hundred thirteen million, two hundred thirty-seven thousand, five hundred sixteen".