63724185230228 has 12 divisors (see below), whose sum is σ = 111593134716672. Its totient is φ = 31840432454040.

The previous prime is 63724185230221. The next prime is 63724185230273. The reversal of 63724185230228 is 82203258142736.

It is a self number, because there is not a number n which added to its sum of digits gives 63724185230228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63724185230221) 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, 5415033650 + ... + 5415045417.

It is an arithmetic number, because the mean of its divisors is an integer number (9299427893056).

Almost surely, 2^{63724185230228} is an apocalyptic number.

It is an amenable number.

63724185230228 is a deficient number, since it is larger than the sum of its proper divisors (47868949486444).

63724185230228 is a wasteful number, since it uses less digits than its factorization.

63724185230228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830080542 (or 10830080540 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 63724185230228 in words is "sixty-three trillion, seven hundred twenty-four billion, one hundred eighty-five million, two hundred thirty thousand, two hundred twenty-eight".