868144326262 has 4 divisors (see below), whose sum is σ = 1302216489396. Its totient is φ = 434072163130.

The previous prime is 868144326229. The next prime is 868144326277. The reversal of 868144326262 is 262623441868.

868144326262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217036081564 + ... + 217036081567.

It is an arithmetic number, because the mean of its divisors is an integer number (325554122349).

Almost surely, 2^868144326262 is an apocalyptic number.

868144326262 is a deficient number, since it is larger than the sum of its proper divisors (434072163134).

868144326262 is a wasteful number, since it uses less digits than its factorization.

868144326262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434072163133.

The product of its digits is 5308416, while the sum is 52.

The spelling of 868144326262 in words is "eight hundred sixty-eight billion, one hundred forty-four million, three hundred twenty-six thousand, two hundred sixty-two".