268235403862700 has 72 divisors (see below), whose sum is σ = 593153491403088. Its totient is φ = 105251958040320.

The previous prime is 268235403862691. The next prime is 268235403862771. The reversal of 268235403862700 is 7268304532862.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27119534 + ... + 35664266.

It is an arithmetic number, because the mean of its divisors is an integer number (8238242936154).

Almost surely, 2^{268235403862700} is an apocalyptic number.

268235403862700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268235403862700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296576745701544).

268235403862700 is an abundant number, since it is smaller than the sum of its proper divisors (324918087540388).

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

268235403862700 is a wasteful number, since it uses less digits than its factorization.

268235403862700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8550723 (or 8550716 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 268235403862700 in words is "two hundred sixty-eight trillion, two hundred thirty-five billion, four hundred three million, eight hundred sixty-two thousand, seven hundred".