27040026000007 has 2 divisors, whose sum is σ = 27040026000008. Its totient is φ = 27040026000006.

The previous prime is 27040025999971. The next prime is 27040026000077. The reversal of 27040026000007 is 70000062004072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27040026000007 - 2²⁷ = 27039891782279 is a prime.

It is the 5200003-rd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27040026000077) by changing a digit.

It is a nontrivial repunit in base 5200002.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13520013000003 + 13520013000004.

It is an arithmetic number, because the mean of its divisors is an integer number (13520013000004).

Almost surely, 2^{27040026000007} is an apocalyptic number.

27040026000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

27040026000007 is an equidigital number, since it uses as much as digits as its factorization.

27040026000007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 28.

Adding to 27040026000007 its reverse (70000062004072), we get a palindrome (97040088004079).

The spelling of 27040026000007 in words is "twenty-seven trillion, forty billion, twenty-six million, seven", and thus it is an aban number and an uban number.