134134813406807 has 8 divisors (see below), whose sum is σ = 137828855584176. Its totient is φ = 130444391068992.

The previous prime is 134134813406779. The next prime is 134134813406813. The reversal of 134134813406807 is 708604318431431.

It is a happy number.

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 134134813406807 - 2⁶ = 134134813406743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134134813436807) 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, 904884758 + ... + 905032979.

It is an arithmetic number, because the mean of its divisors is an integer number (17228606948022).

Almost surely, 2^{134134813406807} is an apocalyptic number.

134134813406807 is a deficient number, since it is larger than the sum of its proper divisors (3694042177369).

134134813406807 is a wasteful number, since it uses less digits than its factorization.

134134813406807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809919777.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 134134813406807 in words is "one hundred thirty-four trillion, one hundred thirty-four billion, eight hundred thirteen million, four hundred six thousand, eight hundred seven".