27426371311 has 2 divisors, whose sum is σ = 27426371312. Its totient is φ = 27426371310.

The previous prime is 27426371293. The next prime is 27426371317. The reversal of 27426371311 is 11317362472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27426371311 - 2¹⁷ = 27426240239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27426371317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13713185655 + 13713185656.

It is an arithmetic number, because the mean of its divisors is an integer number (13713185656).

Almost surely, 2^27426371311 is an apocalyptic number.

27426371311 is a deficient number, since it is larger than the sum of its proper divisors (1).

27426371311 is an equidigital number, since it uses as much as digits as its factorization.

27426371311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 37.

The spelling of 27426371311 in words is "twenty-seven billion, four hundred twenty-six million, three hundred seventy-one thousand, three hundred eleven".