134476269 has 16 divisors (see below), whose sum is σ = 186696384. Its totient is φ = 86025600.

The previous prime is 134476267. The next prime is 134476271. The reversal of 134476269 is 962674431.

134476269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134476267) and next prime (134476271).

It is not a de Polignac number, because 134476269 - 2¹ = 134476267 is a prime.

It is a super-2 number, since 2×134476269² = 36167733848320722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134476269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134476261) 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, 1459 + ... + 16464.

It is an arithmetic number, because the mean of its divisors is an integer number (11668524).

Almost surely, 2^134476269 is an apocalyptic number.

It is an amenable number.

134476269 is a deficient number, since it is larger than the sum of its proper divisors (52220115).

134476269 is a wasteful number, since it uses less digits than its factorization.

134476269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18028.

The product of its digits is 217728, while the sum is 42.

The square root of 134476269 is about 11596.3903435509. The cubic root of 134476269 is about 512.3285410181.

The spelling of 134476269 in words is "one hundred thirty-four million, four hundred seventy-six thousand, two hundred sixty-nine".