134373953 has 8 divisors (see below), whose sum is σ = 153739008. Its totient is φ = 115051104.

The previous prime is 134373937. The next prime is 134373991. The reversal of 134373953 is 359373431.

It is a happy number.

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

It is not a de Polignac number, because 134373953 - 2⁴ = 134373937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134373913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3401 + ... + 16742.

It is an arithmetic number, because the mean of its divisors is an integer number (19217376).

Almost surely, 2^134373953 is an apocalyptic number.

It is an amenable number.

134373953 is a deficient number, since it is larger than the sum of its proper divisors (19365055).

134373953 is an equidigital number, since it uses as much as digits as its factorization.

134373953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21103.

The product of its digits is 102060, while the sum is 38.

The square root of 134373953 is about 11591.9779589162. The cubic root of 134373953 is about 512.1985733358.

The spelling of 134373953 in words is "one hundred thirty-four million, three hundred seventy-three thousand, nine hundred fifty-three".