1268381875201 has 8 divisors (see below), whose sum is σ = 1449633335040. Its totient is φ = 1087143927648.

The previous prime is 1268381875199. The next prime is 1268381875237. The reversal of 1268381875201 is 1025781838621.

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 1268381875201 - 2¹ = 1268381875199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1268381875261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176116 + ... + 3553093.

It is an arithmetic number, because the mean of its divisors is an integer number (181204166880).

Almost surely, 2^{1268381875201} is an apocalyptic number.

It is an amenable number.

1268381875201 is a deficient number, since it is larger than the sum of its proper divisors (181251459839).

1268381875201 is an equidigital number, since it uses as much as digits as its factorization.

1268381875201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756143.

The product of its (nonzero) digits is 1290240, while the sum is 52.

The spelling of 1268381875201 in words is "one trillion, two hundred sixty-eight billion, three hundred eighty-one million, eight hundred seventy-five thousand, two hundred one".