144789144682 has 32 divisors (see below), whose sum is σ = 268368073344. Its totient is φ = 57051000000.

The previous prime is 144789144679. The next prime is 144789144733. The reversal of 144789144682 is 286441987441.

It is a super-3 number, since 3×144789144682³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539069 + ... + 1630432.

It is an arithmetic number, because the mean of its divisors is an integer number (8386502292).

Almost surely, 2^144789144682 is an apocalyptic number.

144789144682 is a deficient number, since it is larger than the sum of its proper divisors (123578928662).

144789144682 is a wasteful number, since it uses less digits than its factorization.

144789144682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169774.

The product of its digits is 12386304, while the sum is 58.

The spelling of 144789144682 in words is "one hundred forty-four billion, seven hundred eighty-nine million, one hundred forty-four thousand, six hundred eighty-two".