1366158068970 has 32 divisors (see below), whose sum is σ = 3391840725120. Its totient is φ = 351746445120.

The previous prime is 1366158068963. The next prime is 1366158068987. The reversal of 1366158068970 is 798608516631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785147446 + ... + 785149185.

It is an arithmetic number, because the mean of its divisors is an integer number (105995022660).

Almost surely, 2^{1366158068970} is an apocalyptic number.

1366158068970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1366158068970 is an abundant number, since it is smaller than the sum of its proper divisors (2025682656150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1366158068970 is a wasteful number, since it uses less digits than its factorization.

1366158068970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570296670.

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 1366158068970 in words is "one trillion, three hundred sixty-six billion, one hundred fifty-eight million, sixty-eight thousand, nine hundred seventy".