68013845230 has 64 divisors (see below), whose sum is σ = 126934698240. Its totient is φ = 26222137344.

The previous prime is 68013845227. The next prime is 68013845257. The reversal of 68013845230 is 3254831086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33519856 + ... + 33521884.

It is an arithmetic number, because the mean of its divisors is an integer number (1983354660).

Almost surely, 2^68013845230 is an apocalyptic number.

68013845230 is a deficient number, since it is larger than the sum of its proper divisors (58920853010).

68013845230 is a wasteful number, since it uses less digits than its factorization.

68013845230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 68013845230 in words is "sixty-eight billion, thirteen million, eight hundred forty-five thousand, two hundred thirty".