34420134127 has 2 divisors, whose sum is σ = 34420134128. Its totient is φ = 34420134126.

The previous prime is 34420134109. The next prime is 34420134137. The reversal of 34420134127 is 72143102443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34420134127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34420134137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17210067063 + 17210067064.

It is an arithmetic number, because the mean of its divisors is an integer number (17210067064).

Almost surely, 2^34420134127 is an apocalyptic number.

34420134127 is a deficient number, since it is larger than the sum of its proper divisors (1).

34420134127 is an equidigital number, since it uses as much as digits as its factorization.

34420134127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 34420134127 in words is "thirty-four billion, four hundred twenty million, one hundred thirty-four thousand, one hundred twenty-seven".