34400142011 has 2 divisors, whose sum is σ = 34400142012. Its totient is φ = 34400142010.

The previous prime is 34400141989. The next prime is 34400142013. The reversal of 34400142011 is 11024100443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34400142011 - 2⁶ = 34400141947 is a prime.

Together with 34400142013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34400142013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17200071005 + 17200071006.

It is an arithmetic number, because the mean of its divisors is an integer number (17200071006).

Almost surely, 2^34400142011 is an apocalyptic number.

34400142011 is a deficient number, since it is larger than the sum of its proper divisors (1).

34400142011 is an equidigital number, since it uses as much as digits as its factorization.

34400142011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 34400142011 its reverse (11024100443), we get a palindrome (45424242454).

The spelling of 34400142011 in words is "thirty-four billion, four hundred million, one hundred forty-two thousand, eleven".