1366142073305 has 16 divisors (see below), whose sum is σ = 1671626151360. Its totient is φ = 1071509210688.

The previous prime is 1366142073299. The next prime is 1366142073311. The reversal of 1366142073305 is 5033702416631.

It is an interprime number because it is at equal distance from previous prime (1366142073299) and next prime (1366142073311).

It is a cyclic number.

It is not a de Polignac number, because 1366142073305 - 2¹⁴ = 1366142056921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6097727 + ... + 6317796.

It is an arithmetic number, because the mean of its divisors is an integer number (104476634460).

Almost surely, 2^{1366142073305} is an apocalyptic number.

It is an amenable number.

1366142073305 is a deficient number, since it is larger than the sum of its proper divisors (305484078055).

1366142073305 is a wasteful number, since it uses less digits than its factorization.

1366142073305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12415960.

The product of its (nonzero) digits is 272160, while the sum is 41.

Adding to 1366142073305 its reverse (5033702416631), we get a palindrome (6399844489936).

The spelling of 1366142073305 in words is "one trillion, three hundred sixty-six billion, one hundred forty-two million, seventy-three thousand, three hundred five".