134801613543 has 8 divisors (see below), whose sum is σ = 190308160368. Its totient is φ = 84581404544.

The previous prime is 134801613517. The next prime is 134801613607. The reversal of 134801613543 is 345316108431.

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 134801613543 - 2¹² = 134801609447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134801613343) 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, 1321584396 + ... + 1321584497.

It is an arithmetic number, because the mean of its divisors is an integer number (23788520046).

Almost surely, 2^134801613543 is an apocalyptic number.

134801613543 is a deficient number, since it is larger than the sum of its proper divisors (55506546825).

134801613543 is a wasteful number, since it uses less digits than its factorization.

134801613543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643168913.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 134801613543 in words is "one hundred thirty-four billion, eight hundred one million, six hundred thirteen thousand, five hundred forty-three".