1368541027 has 4 divisors (see below), whose sum is σ = 1564046896. Its totient is φ = 1173035160.

The previous prime is 1368541003. The next prime is 1368541033. The reversal of 1368541027 is 7201458631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7201458631 = 23 ⋅313106897.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1368541027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1368541067) 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, 97752924 + ... + 97752937.

It is an arithmetic number, because the mean of its divisors is an integer number (391011724).

Almost surely, 2^1368541027 is an apocalyptic number.

1368541027 is a deficient number, since it is larger than the sum of its proper divisors (195505869).

1368541027 is an equidigital number, since it uses as much as digits as its factorization.

1368541027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195505868.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1368541027 is about 36993.7971422237. The cubic root of 1368541027 is about 1110.2461448555.

Adding to 1368541027 its reverse (7201458631), we get a palindrome (8569999658).

The spelling of 1368541027 in words is "one billion, three hundred sixty-eight million, five hundred forty-one thousand, twenty-seven".