134376969 has 4 divisors (see below), whose sum is σ = 179169296. Its totient is φ = 89584644.

The previous prime is 134376941. The next prime is 134376997. The reversal of 134376969 is 969673431.

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 an interprime number because it is at equal distance from previous prime (134376941) and next prime (134376997).

It is not a de Polignac number, because 134376969 - 2⁵ = 134376937 is a prime.

It is a super-2 number, since 2×134376969² = 36114339595253922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134376919) 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, 22396159 + ... + 22396164.

It is an arithmetic number, because the mean of its divisors is an integer number (44792324).

Almost surely, 2^134376969 is an apocalyptic number.

It is an amenable number.

134376969 is a deficient number, since it is larger than the sum of its proper divisors (44792327).

134376969 is an equidigital number, since it uses as much as digits as its factorization.

134376969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44792326.

The product of its digits is 734832, while the sum is 48.

The square root of 134376969 is about 11592.1080481507. The cubic root of 134376969 is about 512.2024053764.

The spelling of 134376969 in words is "one hundred thirty-four million, three hundred seventy-six thousand, nine hundred sixty-nine".