1268165062894 has 8 divisors (see below), whose sum is σ = 2002365888840. Its totient is φ = 600709766616.

The previous prime is 1268165062859. The next prime is 1268165062897. The reversal of 1268165062894 is 4982605618621.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1268165062897) 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 3 ways as a sum of consecutive naturals, for example, 16686382369 + ... + 16686382444.

It is an arithmetic number, because the mean of its divisors is an integer number (250295736105).

Almost surely, 2^{1268165062894} is an apocalyptic number.

1268165062894 is a deficient number, since it is larger than the sum of its proper divisors (734200825946).

1268165062894 is a wasteful number, since it uses less digits than its factorization.

1268165062894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33372764834.

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 1268165062894 in words is "one trillion, two hundred sixty-eight billion, one hundred sixty-five million, sixty-two thousand, eight hundred ninety-four".