134374354161 has 8 divisors (see below), whose sum is σ = 180094126560. Its totient is φ = 89118742272.

The previous prime is 134374354159. The next prime is 134374354253. The reversal of 134374354161 is 161453473431.

It is a happy number.

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

It is not a de Polignac number, because 134374354161 - 2¹ = 134374354159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134374854161) 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, 116039451 + ... + 116040608.

It is an arithmetic number, because the mean of its divisors is an integer number (22511765820).

Almost surely, 2^134374354161 is an apocalyptic number.

It is an amenable number.

134374354161 is a deficient number, since it is larger than the sum of its proper divisors (45719772399).

134374354161 is a wasteful number, since it uses less digits than its factorization.

134374354161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232080255.

The product of its digits is 362880, while the sum is 42.

The spelling of 134374354161 in words is "one hundred thirty-four billion, three hundred seventy-four million, three hundred fifty-four thousand, one hundred sixty-one".