134266465 has 8 divisors (see below), whose sum is σ = 161313768. Its totient is φ = 107283840.

The previous prime is 134266427. The next prime is 134266469. The reversal of 134266465 is 564662431.

It can be written as a sum of positive squares in 4 ways, for example, as 6305121 + 127961344 = 2511^2 + 11312^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134266465 - 2⁷ = 134266337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134266469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11476 + ... + 20005.

It is an arithmetic number, because the mean of its divisors is an integer number (20164221).

Almost surely, 2^134266465 is an apocalyptic number.

It is an amenable number.

134266465 is a deficient number, since it is larger than the sum of its proper divisors (27047303).

134266465 is an equidigital number, since it uses as much as digits as its factorization.

134266465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32339.

The product of its digits is 103680, while the sum is 37.

The square root of 134266465 is about 11587.3407216669. The cubic root of 134266465 is about 512.0619648006.

It can be divided in two parts, 13426 and 6465, that added together give a palindrome (19891).

The spelling of 134266465 in words is "one hundred thirty-four million, two hundred sixty-six thousand, four hundred sixty-five".