134078039 has 2 divisors, whose sum is σ = 134078040. Its totient is φ = 134078038.

The previous prime is 134078029. The next prime is 134078053. The reversal of 134078039 is 930870431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134078039 - 2⁴ = 134078023 is a prime.

It is equal to p_7596107 and since 134078039 and 7596107 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134078029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67039019 + 67039020.

It is an arithmetic number, because the mean of its divisors is an integer number (67039020).

Almost surely, 2^134078039 is an apocalyptic number.

134078039 is a deficient number, since it is larger than the sum of its proper divisors (1).

134078039 is an equidigital number, since it uses as much as digits as its factorization.

134078039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 134078039 is about 11579.2071835683. The cubic root of 134078039 is about 511.8223145941.

The spelling of 134078039 in words is "one hundred thirty-four million, seventy-eight thousand, thirty-nine".