268234560001 has 4 divisors (see below), whose sum is σ = 268344449604. Its totient is φ = 268124670400.

The previous prime is 268234559963. The next prime is 268234560031. The reversal of 268234560001 is 100065432862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 109926065601 + 158308494400 = 331551^2 + 397880^2 .

It is a cyclic number.

It is not a de Polignac number, because 268234560001 - 2²³ = 268226171393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268234560031) 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, 54941140 + ... + 54946021.

It is an arithmetic number, because the mean of its divisors is an integer number (67086112401).

Almost surely, 2^268234560001 is an apocalyptic number.

It is an amenable number.

268234560001 is a deficient number, since it is larger than the sum of its proper divisors (109889603).

268234560001 is a wasteful number, since it uses less digits than its factorization.

268234560001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109889602.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 268234560001 its reverse (100065432862), we get a palindrome (368299992863).

The spelling of 268234560001 in words is "two hundred sixty-eight billion, two hundred thirty-four million, five hundred sixty thousand, one".