134231224033 has 4 divisors (see below), whose sum is σ = 134251084548. Its totient is φ = 134211363520.

The previous prime is 134231224031. The next prime is 134231224079. The reversal of 134231224033 is 330422132431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330422132431 = 19 ⋅17390638549.

It can be written as a sum of positive squares in 2 ways, for example, as 77800271329 + 56430952704 = 278927^2 + 237552^2 .

It is a cyclic number.

It is not a de Polignac number, because 134231224033 - 2¹ = 134231224031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134231223992 and 134231224010.

It is not an unprimeable number, because it can be changed into a prime (134231224031) 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, 9920116 + ... + 9933637.

It is an arithmetic number, because the mean of its divisors is an integer number (33562771137).

Almost surely, 2^134231224033 is an apocalyptic number.

It is an amenable number.

134231224033 is a deficient number, since it is larger than the sum of its proper divisors (19860515).

134231224033 is an equidigital number, since it uses as much as digits as its factorization.

134231224033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19860514.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 134231224033 its reverse (330422132431), we get a palindrome (464653356464).

The spelling of 134231224033 in words is "one hundred thirty-four billion, two hundred thirty-one million, two hundred twenty-four thousand, thirty-three".