27414731212643 has 2 divisors, whose sum is σ = 27414731212644. Its totient is φ = 27414731212642.

The previous prime is 27414731212637. The next prime is 27414731212697. The reversal of 27414731212643 is 34621213741472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27414731212643 - 2⁶ = 27414731212579 is a prime.

It is a super-2 number, since 2×27414731212643² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27414731292643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13707365606321 + 13707365606322.

It is an arithmetic number, because the mean of its divisors is an integer number (13707365606322).

Almost surely, 2^{27414731212643} is an apocalyptic number.

27414731212643 is a deficient number, since it is larger than the sum of its proper divisors (1).

27414731212643 is an equidigital number, since it uses as much as digits as its factorization.

27414731212643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 47.

The spelling of 27414731212643 in words is "twenty-seven trillion, four hundred fourteen billion, seven hundred thirty-one million, two hundred twelve thousand, six hundred forty-three".