134111475 has 36 divisors (see below), whose sum is σ = 240832800. Its totient is φ = 71340480.

The previous prime is 134111447. The next prime is 134111479. The reversal of 134111475 is 574111431.

It is not a de Polignac number, because 134111475 - 2¹⁹ = 133587187 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (134111479) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 161361 + ... + 162189.

It is an arithmetic number, because the mean of its divisors is an integer number (6689800).

Almost surely, 2^134111475 is an apocalyptic number.

134111475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134111475 is a deficient number, since it is larger than the sum of its proper divisors (106721325).

134111475 is a wasteful number, since it uses less digits than its factorization.

134111475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564 (or 1556 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 134111475 is about 11580.6508884432. The cubic root of 134111475 is about 511.8648566556.

The spelling of 134111475 in words is "one hundred thirty-four million, one hundred eleven thousand, four hundred seventy-five".