134364669 has 4 divisors (see below), whose sum is σ = 179152896. Its totient is φ = 89576444.

The previous prime is 134364647. The next prime is 134364673. The reversal of 134364669 is 966463431.

134364669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134364669 - 2¹¹ = 134362621 is a prime.

It is a super-2 number, since 2×134364669² = 36107728550959122, 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 134364669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134314669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22394109 + ... + 22394114.

It is an arithmetic number, because the mean of its divisors is an integer number (44788224).

Almost surely, 2^134364669 is an apocalyptic number.

It is an amenable number.

134364669 is a deficient number, since it is larger than the sum of its proper divisors (44788227).

134364669 is an equidigital number, since it uses as much as digits as its factorization.

134364669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44788226.

The product of its digits is 279936, while the sum is 42.

The square root of 134364669 is about 11591.5775026525. The cubic root of 134364669 is about 512.1867769993.

The spelling of 134364669 in words is "one hundred thirty-four million, three hundred sixty-four thousand, six hundred sixty-nine".