500730172417144 has 16 divisors (see below), whose sum is σ = 938869376466600. Its totient is φ = 250365005359392.

The previous prime is 500730172417141. The next prime is 500730172417147. The reversal of 500730172417144 is 441714271037005.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (500730172417141) and next prime (500730172417147).

It is a junction number, because it is equal to n+sod(n) for n = 500730172417094 and 500730172417103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500730172417141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22345399 + ... + 38739865.

Almost surely, 2^{500730172417144} is an apocalyptic number.

It is an amenable number.

500730172417144 is a deficient number, since it is larger than the sum of its proper divisors (438139204049456).

500730172417144 is a wasteful number, since it uses less digits than its factorization.

500730172417144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20212302 (or 20212298 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 500730172417144 in words is "five hundred trillion, seven hundred thirty billion, one hundred seventy-two million, four hundred seventeen thousand, one hundred forty-four".