14506460644 has 24 divisors (see below), whose sum is σ = 27375288248. Its totient is φ = 6686426880.

The previous prime is 14506460641. The next prime is 14506460681. The reversal of 14506460644 is 44606460541.

It can be written as a sum of positive squares in 4 ways, for example, as 372104100 + 14134356544 = 19290^2 + 118888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14506460597 and 14506460606.

It is not an unprimeable number, because it can be changed into a prime (14506460641) 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, 144897 + ... + 223624.

Almost surely, 2^14506460644 is an apocalyptic number.

It is an amenable number.

14506460644 is a deficient number, since it is larger than the sum of its proper divisors (12868827604).

14506460644 is a wasteful number, since it uses less digits than its factorization.

14506460644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369295 (or 369293 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 14506460644 in words is "fourteen billion, five hundred six million, four hundred sixty thousand, six hundred forty-four".