134347230777 has 32 divisors (see below), whose sum is σ = 201106627200. Its totient is φ = 79276658688.

The previous prime is 134347230763. The next prime is 134347230779. The reversal of 134347230777 is 777032743431.

It is not a de Polignac number, because 134347230777 - 2¹⁶ = 134347165241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134347230779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373252 + ... + 638757.

It is an arithmetic number, because the mean of its divisors is an integer number (6284582100).

Almost surely, 2^134347230777 is an apocalyptic number.

134347230777 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

134347230777 is a deficient number, since it is larger than the sum of its proper divisors (66759396423).

134347230777 is a wasteful number, since it uses less digits than its factorization.

134347230777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012185.

The product of its (nonzero) digits is 2074464, while the sum is 48.

The spelling of 134347230777 in words is "one hundred thirty-four billion, three hundred forty-seven million, two hundred thirty thousand, seven hundred seventy-seven".