268428299230 has 128 divisors (see below), whose sum is σ = 599546142720. Its totient is φ = 84258869760.

The previous prime is 268428299219. The next prime is 268428299231. The reversal of 268428299230 is 32992824862.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268428299231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98721811 + ... + 98724529.

It is an arithmetic number, because the mean of its divisors is an integer number (4683954240).

Almost surely, 2^268428299230 is an apocalyptic number.

268428299230 is an abundant number, since it is smaller than the sum of its proper divisors (331117843490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268428299230 is a wasteful number, since it uses less digits than its factorization.

268428299230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 268428299230 in words is "two hundred sixty-eight billion, four hundred twenty-eight million, two hundred ninety-nine thousand, two hundred thirty".