134290104681 has 8 divisors (see below), whose sum is σ = 180696165760. Its totient is φ = 88705390032.

The previous prime is 134290104677. The next prime is 134290104701. The reversal of 134290104681 is 186401092431.

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

It is not a de Polignac number, because 134290104681 - 2² = 134290104677 is a prime.

It is a super-2 number, since 2×134290104681² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134290104281) 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, 205336225 + ... + 205336878.

It is an arithmetic number, because the mean of its divisors is an integer number (22587020720).

Almost surely, 2^134290104681 is an apocalyptic number.

It is an amenable number.

134290104681 is a deficient number, since it is larger than the sum of its proper divisors (46406061079).

134290104681 is a wasteful number, since it uses less digits than its factorization.

134290104681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410673215.

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 134290104681 in words is "one hundred thirty-four billion, two hundred ninety million, one hundred four thousand, six hundred eighty-one".