134204141877 has 32 divisors (see below), whose sum is σ = 199197573120. Its totient is φ = 79811386560.

The previous prime is 134204141867. The next prime is 134204141881. The reversal of 134204141877 is 778141402431.

It is a happy number.

It is not a de Polignac number, because 134204141877 - 2²³ = 134195753269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134204141837) 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, 792078 + ... + 946464.

It is an arithmetic number, because the mean of its divisors is an integer number (6224924160).

Almost surely, 2^134204141877 is an apocalyptic number.

It is an amenable number.

134204141877 is a deficient number, since it is larger than the sum of its proper divisors (64993431243).

134204141877 is a wasteful number, since it uses less digits than its factorization.

134204141877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155153.

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 134204141877 in words is "one hundred thirty-four billion, two hundred four million, one hundred forty-one thousand, eight hundred seventy-seven".