1366743680037 has 24 divisors (see below), whose sum is σ = 2090364441984. Its totient is φ = 857543912064.

The previous prime is 1366743680009. The next prime is 1366743680041. The reversal of 1366743680037 is 7300863476631.

It is not a de Polignac number, because 1366743680037 - 2¹⁶ = 1366743614501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1366743180037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8436198 + ... + 8596680.

It is an arithmetic number, because the mean of its divisors is an integer number (87098518416).

Almost surely, 2^{1366743680037} is an apocalyptic number.

1366743680037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1366743680037 is a deficient number, since it is larger than the sum of its proper divisors (723620761947).

1366743680037 is a wasteful number, since it uses less digits than its factorization.

1366743680037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216169 (or 216166 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 1366743680037 in words is "one trillion, three hundred sixty-six billion, seven hundred forty-three million, six hundred eighty thousand, thirty-seven".