134423635001 has 4 divisors (see below), whose sum is σ = 134425208400. Its totient is φ = 134422061604.

The previous prime is 134423634977. The next prime is 134423635007. The reversal of 134423635001 is 100536324431.

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: 100536324431 = 757 ⋅132808883.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134423635001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134423635007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650711 + ... + 832028.

It is an arithmetic number, because the mean of its divisors is an integer number (33606302100).

Almost surely, 2^134423635001 is an apocalyptic number.

It is an amenable number.

134423635001 is a deficient number, since it is larger than the sum of its proper divisors (1573399).

134423635001 is an equidigital number, since it uses as much as digits as its factorization.

134423635001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573398.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 134423635001 its reverse (100536324431), we get a palindrome (234959959432).

The spelling of 134423635001 in words is "one hundred thirty-four billion, four hundred twenty-three million, six hundred thirty-five thousand, one".