134424121001 has 4 divisors (see below), whose sum is σ = 134428550400. Its totient is φ = 134419691604.

The previous prime is 134424120989. The next prime is 134424121031. The reversal of 134424121001 is 100121424431.

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.

It is a cyclic number.

It is not a de Polignac number, because 134424121001 - 2³⁰ = 133350379177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134424121031) 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, 2168861 + ... + 2229978.

It is an arithmetic number, because the mean of its divisors is an integer number (33607137600).

Almost surely, 2^134424121001 is an apocalyptic number.

It is an amenable number.

134424121001 is a deficient number, since it is larger than the sum of its proper divisors (4429399).

134424121001 is an equidigital number, since it uses as much as digits as its factorization.

134424121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429398.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 134424121001 its reverse (100121424431), we get a palindrome (234545545432).

The spelling of 134424121001 in words is "one hundred thirty-four billion, four hundred twenty-four million, one hundred twenty-one thousand, one".