144340726084 has 9 divisors (see below), whose sum is σ = 252597600381. Its totient is φ = 72169983120.

The previous prime is 144340726069. The next prime is 144340726109. The reversal of 144340726084 is 480627043441.

The square root of 144340726084 is 379922.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 103891471684 + 40449254400 = 322322^2 + 201120^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144340726084.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 664864 + ... + 854824.

Almost surely, 2^144340726084 is an apocalyptic number.

144340726084 is the 379922-nd square number.

It is an amenable number.

144340726084 is a deficient number, since it is larger than the sum of its proper divisors (108256874297).

144340726084 is an frugal number, since it uses more digits than its factorization.

144340726084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379926 (or 189963 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 144340726084 in words is "one hundred forty-four billion, three hundred forty million, seven hundred twenty-six thousand, eighty-four".