27366236232413 has 16 divisors (see below), whose sum is σ = 30753364575360. Its totient is φ = 24162303426624.

The previous prime is 27366236232403. The next prime is 27366236232427. The reversal of 27366236232413 is 31423263266372.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 27366236232413 - 2⁸ = 27366236232157 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 (27366236232403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13057898 + ... + 15008036.

It is an arithmetic number, because the mean of its divisors is an integer number (1922085285960).

Almost surely, 2^{27366236232413} is an apocalyptic number.

27366236232413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

27366236232413 is a deficient number, since it is larger than the sum of its proper divisors (3387128342947).

27366236232413 is a wasteful number, since it uses less digits than its factorization.

27366236232413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997108.

The product of its digits is 7838208, while the sum is 50.

Adding to 27366236232413 its reverse (31423263266372), we get a palindrome (58789499498785).

The spelling of 27366236232413 in words is "twenty-seven trillion, three hundred sixty-six billion, two hundred thirty-six million, two hundred thirty-two thousand, four hundred thirteen".