27040702433 has 2 divisors, whose sum is σ = 27040702434. Its totient is φ = 27040702432.

The previous prime is 27040702421. The next prime is 27040702441. The reversal of 27040702433 is 33420704072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24201091489 + 2839610944 = 155567^2 + 53288^2 .

It is a cyclic number.

It is not a de Polignac number, because 27040702433 - 2⁶ = 27040702369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27040702433.

It is not a weakly prime, because it can be changed into another prime (27040702033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13520351216 + 13520351217.

It is an arithmetic number, because the mean of its divisors is an integer number (13520351217).

Almost surely, 2^27040702433 is an apocalyptic number.

It is an amenable number.

27040702433 is a deficient number, since it is larger than the sum of its proper divisors (1).

27040702433 is an equidigital number, since it uses as much as digits as its factorization.

27040702433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 32.

The spelling of 27040702433 in words is "twenty-seven billion, forty million, seven hundred two thousand, four hundred thirty-three".