34542012287 has 2 divisors, whose sum is σ = 34542012288. Its totient is φ = 34542012286.

The previous prime is 34542012277. The next prime is 34542012289. The reversal of 34542012287 is 78221024543.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34542012287 - 2¹⁰ = 34542011263 is a prime.

It is a super-2 number, since 2×34542012287² (a number of 22 digits) contains 22 as substring.

Together with 34542012289, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34542012287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34542012289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17271006143 + 17271006144.

It is an arithmetic number, because the mean of its divisors is an integer number (17271006144).

Almost surely, 2^34542012287 is an apocalyptic number.

34542012287 is a deficient number, since it is larger than the sum of its proper divisors (1).

34542012287 is an equidigital number, since it uses as much as digits as its factorization.

34542012287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 34542012287 in words is "thirty-four billion, five hundred forty-two million, twelve thousand, two hundred eighty-seven".