2134088651647 has 2 divisors, whose sum is σ = 2134088651648. Its totient is φ = 2134088651646.

The previous prime is 2134088651641. The next prime is 2134088651657. The reversal of 2134088651647 is 7461568804312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134088651647 is a prime.

It is a super-3 number, since 3×2134088651647³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134088651641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067044325823 + 1067044325824.

It is an arithmetic number, because the mean of its divisors is an integer number (1067044325824).

Almost surely, 2^{2134088651647} is an apocalyptic number.

2134088651647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134088651647 is an equidigital number, since it uses as much as digits as its factorization.

2134088651647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 2134088651647 in words is "two trillion, one hundred thirty-four billion, eighty-eight million, six hundred fifty-one thousand, six hundred forty-seven".