268828080400003 has 8 divisors (see below), whose sum is σ = 271956802878720. Its totient is φ = 265717287563520.

The previous prime is 268828080399973. The next prime is 268828080400039. The reversal of 268828080400003 is 300004080828862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268828080400003 - 2⁴⁵ = 233643708311171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 268828080400003.

It is not an unprimeable number, because it can be changed into a prime (268828080406003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4482380398 + ... + 4482440371.

It is an arithmetic number, because the mean of its divisors is an integer number (33994600359840).

Almost surely, 2^{268828080400003} is an apocalyptic number.

268828080400003 is a deficient number, since it is larger than the sum of its proper divisors (3128722478717).

268828080400003 is a wasteful number, since it uses less digits than its factorization.

268828080400003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8964821117.

The product of its (nonzero) digits is 1179648, while the sum is 49.

The spelling of 268828080400003 in words is "two hundred sixty-eight trillion, eight hundred twenty-eight billion, eighty million, four hundred thousand, three".