134225462243 has 4 divisors (see below), whose sum is σ = 134226750768. Its totient is φ = 134224173720.

The previous prime is 134225462221. The next prime is 134225462263. The reversal of 134225462243 is 342264522431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134225462243 - 2¹⁸ = 134225200099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134225462197 and 134225462206.

It is not an unprimeable number, because it can be changed into a prime (134225462263) 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, 472796 + ... + 701417.

It is an arithmetic number, because the mean of its divisors is an integer number (33556687692).

Almost surely, 2^134225462243 is an apocalyptic number.

134225462243 is a deficient number, since it is larger than the sum of its proper divisors (1288525).

134225462243 is a wasteful number, since it uses less digits than its factorization.

134225462243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288524.

The product of its digits is 276480, while the sum is 38.

Adding to 134225462243 its reverse (342264522431), we get a palindrome (476489984674).

The spelling of 134225462243 in words is "one hundred thirty-four billion, two hundred twenty-five million, four hundred sixty-two thousand, two hundred forty-three".