506242216746268 has 48 divisors (see below), whose sum is σ = 939269749703040. Its totient is φ = 238074509361600.

The previous prime is 506242216746223. The next prime is 506242216746269. The reversal of 506242216746268 is 862647612242605.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506242216746269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10056778 + ... + 33370993.

It is an arithmetic number, because the mean of its divisors is an integer number (19568119785480).

Almost surely, 2^{506242216746268} is an apocalyptic number.

It is an amenable number.

506242216746268 is a deficient number, since it is larger than the sum of its proper divisors (433027532956772).

506242216746268 is a wasteful number, since it uses less digits than its factorization.

506242216746268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43428898 (or 43428896 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 61.

The spelling of 506242216746268 in words is "five hundred six trillion, two hundred forty-two billion, two hundred sixteen million, seven hundred forty-six thousand, two hundred sixty-eight".