268813814029 has 8 divisors (see below), whose sum is σ = 277621400160. Its totient is φ = 260087404176.

The previous prime is 268813814023. The next prime is 268813814039. The reversal of 268813814029 is 920418318862.

268813814029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-268813814029 is a prime.

It is a super-2 number, since 2×268813814029² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268813814023) 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, 20287339 + ... + 20300584.

It is an arithmetic number, because the mean of its divisors is an integer number (34702675020).

Almost surely, 2^268813814029 is an apocalyptic number.

It is an amenable number.

268813814029 is a deficient number, since it is larger than the sum of its proper divisors (8807586131).

268813814029 is a wasteful number, since it uses less digits than its factorization.

268813814029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40588139.

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 268813814029 in words is "two hundred sixty-eight billion, eight hundred thirteen million, eight hundred fourteen thousand, twenty-nine".