268794461203 has 2 divisors, whose sum is σ = 268794461204. Its totient is φ = 268794461202.

The previous prime is 268794461161. The next prime is 268794461207. The reversal of 268794461203 is 302164497862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 268794461203 - 2⁹ = 268794460691 is a prime.

It is a super-2 number, since 2×268794461203² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (268794461207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134397230601 + 134397230602.

It is an arithmetic number, because the mean of its divisors is an integer number (134397230602).

Almost surely, 2^268794461203 is an apocalyptic number.

268794461203 is a deficient number, since it is larger than the sum of its proper divisors (1).

268794461203 is an equidigital number, since it uses as much as digits as its factorization.

268794461203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 268794461203 in words is "two hundred sixty-eight billion, seven hundred ninety-four million, four hundred sixty-one thousand, two hundred three".