134304140121 has 8 divisors (see below), whose sum is σ = 179075188320. Its totient is φ = 89534592672.

The previous prime is 134304140111. The next prime is 134304140137. The reversal of 134304140121 is 121041403431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134304140121 - 2¹⁸ = 134303877977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134304140091 and 134304140100.

It is not an unprimeable number, because it can be changed into a prime (134304140101) 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 7 ways as a sum of consecutive naturals, for example, 146451 + ... + 538568.

It is an arithmetic number, because the mean of its divisors is an integer number (22384398540).

Almost surely, 2^134304140121 is an apocalyptic number.

It is an amenable number.

134304140121 is a deficient number, since it is larger than the sum of its proper divisors (44771048199).

134304140121 is an equidigital number, since it uses as much as digits as its factorization.

134304140121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750375.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 134304140121 its reverse (121041403431), we get a palindrome (255345543552).

The spelling of 134304140121 in words is "one hundred thirty-four billion, three hundred four million, one hundred forty thousand, one hundred twenty-one".