68660301524 has 12 divisors (see below), whose sum is σ = 120158779104. Its totient is φ = 34329221784.

The previous prime is 68660301517. The next prime is 68660301529. The reversal of 68660301524 is 42510306686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68660301529) 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, 50072 + ... + 373935.

It is an arithmetic number, because the mean of its divisors is an integer number (10013231592).

Almost surely, 2^68660301524 is an apocalyptic number.

It is an amenable number.

68660301524 is a deficient number, since it is larger than the sum of its proper divisors (51498477580).

68660301524 is a wasteful number, since it uses less digits than its factorization.

68660301524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464494 (or 464492 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 68660301524 in words is "sixty-eight billion, six hundred sixty million, three hundred one thousand, five hundred twenty-four".