1368268867701 has 12 divisors (see below), whose sum is σ = 1976400105420. Its totient is φ = 912173826240.

The previous prime is 1368268867631. The next prime is 1368268867717. The reversal of 1368268867701 is 1077688628631.

1368268867701 is a `hidden beast` number, since 1 + 368 + 268 + 8 + 6 + 7 + 7 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 144380240676 + 1223888627025 = 379974^2 + 1106295^2 .

It is not a de Polignac number, because 1368268867701 - 2⁷ = 1368268867573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368268865701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1674345 + ... + 2353713.

It is an arithmetic number, because the mean of its divisors is an integer number (164700008785).

Almost surely, 2^{1368268867701} is an apocalyptic number.

It is an amenable number.

1368268867701 is a deficient number, since it is larger than the sum of its proper divisors (608131237719).

1368268867701 is a wasteful number, since it uses less digits than its factorization.

1368268867701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903156 (or 903153 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

The spelling of 1368268867701 in words is "one trillion, three hundred sixty-eight billion, two hundred sixty-eight million, eight hundred sixty-seven thousand, seven hundred one".