140601516644 has 24 divisors (see below), whose sum is σ = 252083668536. Its totient is φ = 68578016000.

The previous prime is 140601516641. The next prime is 140601516647. The reversal of 140601516644 is 446615106041.

140601516644 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140601516641) and next prime (140601516647).

It can be written as a sum of positive squares in 4 ways, for example, as 1375519744 + 139225996900 = 37088^2 + 373130^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140601516598 and 140601516607.

It is not an unprimeable number, because it can be changed into a prime (140601516641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1486034 + ... + 1577814.

It is an arithmetic number, because the mean of its divisors is an integer number (10503486189).

Almost surely, 2^140601516644 is an apocalyptic number.

It is an amenable number.

140601516644 is a deficient number, since it is larger than the sum of its proper divisors (111482151892).

140601516644 is a wasteful number, since it uses less digits than its factorization.

140601516644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101167 (or 101165 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 140601516644 in words is "one hundred forty billion, six hundred one million, five hundred sixteen thousand, six hundred forty-four".