360221644040 has 16 divisors (see below), whose sum is σ = 810498699180. Its totient is φ = 144088657600.

The previous prime is 360221644039. The next prime is 360221644051. The reversal of 360221644040 is 40446122063.

It can be written as a sum of positive squares in 2 ways, for example, as 358056230884 + 2165413156 = 598378^2 + 46534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 360221643988 and 360221644006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4502770511 + ... + 4502770590.

Almost surely, 2^360221644040 is an apocalyptic number.

It is an amenable number.

360221644040 is an abundant number, since it is smaller than the sum of its proper divisors (450277055140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

360221644040 is a wasteful number, since it uses less digits than its factorization.

360221644040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005541112 (or 9005541108 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 360221644040 in words is "three hundred sixty billion, two hundred twenty-one million, six hundred forty-four thousand, forty".