1366708414 has 4 divisors (see below), whose sum is σ = 2050062624. Its totient is φ = 683354206.

The previous prime is 1366708363. The next prime is 1366708423. The reversal of 1366708414 is 4148076631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4148076631 = 4231 ⋅980401.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341677102 + ... + 341677105.

It is an arithmetic number, because the mean of its divisors is an integer number (512515656).

Almost surely, 2^1366708414 is an apocalyptic number.

1366708414 is a deficient number, since it is larger than the sum of its proper divisors (683354210).

1366708414 is an equidigital number, since it uses as much as digits as its factorization.

1366708414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683354209.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1366708414 is about 36969.0196515948. The cubic root of 1366708414 is about 1109.7503466892.

The spelling of 1366708414 in words is "one billion, three hundred sixty-six million, seven hundred eight thousand, four hundred fourteen".