27022006939 has 2 divisors, whose sum is σ = 27022006940. Its totient is φ = 27022006938.

The previous prime is 27022006867. The next prime is 27022006943. The reversal of 27022006939 is 93960022072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27022006939 - 2¹³ = 27021998747 is a prime.

It is a super-2 number, since 2×27022006939² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27022006139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13511003469 + 13511003470.

It is an arithmetic number, because the mean of its divisors is an integer number (13511003470).

Almost surely, 2^27022006939 is an apocalyptic number.

27022006939 is a deficient number, since it is larger than the sum of its proper divisors (1).

27022006939 is an equidigital number, since it uses as much as digits as its factorization.

27022006939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 27022006939 in words is "twenty-seven billion, twenty-two million, six thousand, nine hundred thirty-nine".