134371043547 has 16 divisors (see below), whose sum is σ = 193953220608. Its totient is φ = 82256937120.

The previous prime is 134371043507. The next prime is 134371043549. The reversal of 134371043547 is 745340173431.

It is not a de Polignac number, because 134371043547 - 2¹⁵ = 134371010779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134371043499 and 134371043508.

It is not an unprimeable number, because it can be changed into a prime (134371043549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9011953 + ... + 9026850.

It is an arithmetic number, because the mean of its divisors is an integer number (12122076288).

Almost surely, 2^134371043547 is an apocalyptic number.

134371043547 is a deficient number, since it is larger than the sum of its proper divisors (59582177061).

134371043547 is a wasteful number, since it uses less digits than its factorization.

134371043547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18039010.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 134371043547 in words is "one hundred thirty-four billion, three hundred seventy-one million, forty-three thousand, five hundred forty-seven".