1361366014727 has 4 divisors (see below), whose sum is σ = 1361416475760. Its totient is φ = 1361315553696.

The previous prime is 1361366014703. The next prime is 1361366014747. The reversal of 1361366014727 is 7274106631631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361366014727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361366014747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25190027 + ... + 25244012.

It is an arithmetic number, because the mean of its divisors is an integer number (340354118940).

Almost surely, 2^{1361366014727} is an apocalyptic number.

1361366014727 is a deficient number, since it is larger than the sum of its proper divisors (50461033).

1361366014727 is an equidigital number, since it uses as much as digits as its factorization.

1361366014727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50461032.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 1361366014727 in words is "one trillion, three hundred sixty-one billion, three hundred sixty-six million, fourteen thousand, seven hundred twenty-seven".