134410019 has 2 divisors, whose sum is σ = 134410020. Its totient is φ = 134410018.

The previous prime is 134409929. The next prime is 134410033. The reversal of 134410019 is 910014431.

It is a strong prime.

It is an emirp because it is prime and its reverse (910014431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134410019 - 2⁸ = 134409763 is a prime.

It is a super-2 number, since 2×134410019² = 36132106415160722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 134409976 and 134410003.

It is not a weakly prime, because it can be changed into another prime (134410039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67205009 + 67205010.

It is an arithmetic number, because the mean of its divisors is an integer number (67205010).

Almost surely, 2^134410019 is an apocalyptic number.

134410019 is a deficient number, since it is larger than the sum of its proper divisors (1).

134410019 is an equidigital number, since it uses as much as digits as its factorization.

134410019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 134410019 is about 11593.5334993263. The cubic root of 134410019 is about 512.2443939750.

The spelling of 134410019 in words is "one hundred thirty-four million, four hundred ten thousand, nineteen".