134078029 has 2 divisors, whose sum is σ = 134078030. Its totient is φ = 134078028.

The previous prime is 134078027. The next prime is 134078039. The reversal of 134078029 is 920870431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109098025 + 24980004 = 10445^2 + 4998^2 .

It is a cyclic number.

It is not a de Polignac number, because 134078029 - 2¹ = 134078027 is a prime.

Together with 134078027, it forms a pair of twin primes.

It is equal to p_7596106 and since 134078029 and 7596106 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 134077985 and 134078003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134078023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67039014 + 67039015.

It is an arithmetic number, because the mean of its divisors is an integer number (67039015).

Almost surely, 2^134078029 is an apocalyptic number.

It is an amenable number.

134078029 is a deficient number, since it is larger than the sum of its proper divisors (1).

134078029 is an equidigital number, since it uses as much as digits as its factorization.

134078029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 134078029 is about 11579.2067517598. The cubic root of 134078029 is about 511.8223018696.

The spelling of 134078029 in words is "one hundred thirty-four million, seventy-eight thousand, twenty-nine".