134351317655 has 8 divisors (see below), whose sum is σ = 161246052000. Its totient is φ = 107464740256.

The previous prime is 134351317619. The next prime is 134351317693. The reversal of 134351317655 is 556713153431.

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

It is a cyclic number.

It is not a de Polignac number, because 134351317655 - 2²⁶ = 134284208791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002940 + ... + 2068929.

It is an arithmetic number, because the mean of its divisors is an integer number (20155756500).

Almost surely, 2^134351317655 is an apocalyptic number.

134351317655 is a deficient number, since it is larger than the sum of its proper divisors (26894734345).

134351317655 is an equidigital number, since it uses as much as digits as its factorization.

134351317655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078473.

The product of its digits is 567000, while the sum is 44.

The spelling of 134351317655 in words is "one hundred thirty-four billion, three hundred fifty-one million, three hundred seventeen thousand, six hundred fifty-five".