134547741651147 has 128 divisors (see below), whose sum is σ = 203450183101440. Its totient is φ = 78377435136000.

The previous prime is 134547741651109. The next prime is 134547741651149. The reversal of 134547741651147 is 741156147745431.

It is a happy number.

It is not a de Polignac number, because 134547741651147 - 2¹⁰ = 134547741650123 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (134547741651149) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 40032054747 + ... + 40032058107.

It is an arithmetic number, because the mean of its divisors is an integer number (1589454555480).

Almost surely, 2^{134547741651147} is an apocalyptic number.

134547741651147 is a deficient number, since it is larger than the sum of its proper divisors (68902441450293).

134547741651147 is a wasteful number, since it uses less digits than its factorization.

134547741651147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605.

The product of its digits is 39513600, while the sum is 60.

The spelling of 134547741651147 in words is "one hundred thirty-four trillion, five hundred forty-seven billion, seven hundred forty-one million, six hundred fifty-one thousand, one hundred forty-seven".