134245077 has 8 divisors (see below), whose sum is σ = 179077920. Its totient is φ = 89454480.

The previous prime is 134245063. The next prime is 134245081. The reversal of 134245077 is 770542431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134245077 - 2⁴ = 134245061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134245087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199 + ... + 16532.

It is an arithmetic number, because the mean of its divisors is an integer number (22384740).

Almost surely, 2^134245077 is an apocalyptic number.

It is an amenable number.

134245077 is a deficient number, since it is larger than the sum of its proper divisors (44832843).

134245077 is a wasteful number, since it uses less digits than its factorization.

134245077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21123.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 134245077 is about 11586.4177811781. The cubic root of 134245077 is about 512.0347736900.

The spelling of 134245077 in words is "one hundred thirty-four million, two hundred forty-five thousand, seventy-seven".