134356463 has 4 divisors (see below), whose sum is σ = 134409048. Its totient is φ = 134303880.

The previous prime is 134356451. The next prime is 134356477. The reversal of 134356463 is 364653431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364653431 = 23 ⋅15854497.

It is a cyclic number.

It is not a de Polignac number, because 134356463 - 2⁶ = 134356399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134356403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22253 + ... + 27638.

It is an arithmetic number, because the mean of its divisors is an integer number (33602262).

Almost surely, 2^134356463 is an apocalyptic number.

134356463 is a deficient number, since it is larger than the sum of its proper divisors (52585).

134356463 is an equidigital number, since it uses as much as digits as its factorization.

134356463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52584.

The product of its digits is 77760, while the sum is 35.

The square root of 134356463 is about 11591.2235333463. The cubic root of 134356463 is about 512.1763499273.

The spelling of 134356463 in words is "one hundred thirty-four million, three hundred fifty-six thousand, four hundred sixty-three".