134330077 has 4 divisors (see below), whose sum is σ = 153520096. Its totient is φ = 115140060.

The previous prime is 134330069. The next prime is 134330081. The reversal of 134330077 is 770033431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 770033431 = 3673 ⋅209647.

It is not a de Polignac number, because 134330077 - 2³ = 134330069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134330177) 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 in 3 ways as a sum of consecutive naturals, for example, 9594999 + ... + 9595012.

It is an arithmetic number, because the mean of its divisors is an integer number (38380024).

Almost surely, 2^134330077 is an apocalyptic number.

It is an amenable number.

134330077 is a deficient number, since it is larger than the sum of its proper divisors (19190019).

134330077 is an equidigital number, since it uses as much as digits as its factorization.

134330077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19190018.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 134330077 is about 11590.0852887285. The cubic root of 134330077 is about 512.1428192987.

The spelling of 134330077 in words is "one hundred thirty-four million, three hundred thirty thousand, seventy-seven".