134240001433 has 4 divisors (see below), whose sum is σ = 135063559888. Its totient is φ = 133416442980.

The previous prime is 134240001409. The next prime is 134240001451. The reversal of 134240001433 is 334100042431.

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, and also an emirpimes, since its reverse is a distinct semiprime: 334100042431 = 51343 ⋅6507217.

It is a cyclic number.

It is not a de Polignac number, because 134240001433 - 2²⁹ = 133703130521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134240001398 and 134240001407.

It is not an unprimeable number, because it can be changed into a prime (134240001403) 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, 411778983 + ... + 411779308.

It is an arithmetic number, because the mean of its divisors is an integer number (33765889972).

Almost surely, 2^134240001433 is an apocalyptic number.

It is an amenable number.

134240001433 is a deficient number, since it is larger than the sum of its proper divisors (823558455).

134240001433 is an equidigital number, since it uses as much as digits as its factorization.

134240001433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823558454.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 134240001433 its reverse (334100042431), we get a palindrome (468340043864).

The spelling of 134240001433 in words is "one hundred thirty-four billion, two hundred forty million, one thousand, four hundred thirty-three".