134342309632177 has 4 divisors (see below), whose sum is σ = 136234454838336. Its totient is φ = 132450164426020.

The previous prime is 134342309632117. The next prime is 134342309632339. The reversal of 134342309632177 is 771236903243431.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134342309632177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134342309632117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946072602973 + ... + 946072603114.

It is an arithmetic number, because the mean of its divisors is an integer number (34058613709584).

Almost surely, 2^{134342309632177} is an apocalyptic number.

It is an amenable number.

134342309632177 is a deficient number, since it is larger than the sum of its proper divisors (1892145206159).

134342309632177 is an equidigital number, since it uses as much as digits as its factorization.

134342309632177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892145206158.

The product of its (nonzero) digits is 13716864, while the sum is 55.

The spelling of 134342309632177 in words is "one hundred thirty-four trillion, three hundred forty-two billion, three hundred nine million, six hundred thirty-two thousand, one hundred seventy-seven".