134251405411 has 4 divisors (see below), whose sum is σ = 135217243000. Its totient is φ = 133285567824.

The previous prime is 134251405399. The next prime is 134251405433. The reversal of 134251405411 is 114504152431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134251405411 - 2⁹ = 134251404899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134251405471) 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, 482918586 + ... + 482918863.

It is an arithmetic number, because the mean of its divisors is an integer number (33804310750).

Almost surely, 2^134251405411 is an apocalyptic number.

134251405411 is a deficient number, since it is larger than the sum of its proper divisors (965837589).

134251405411 is an equidigital number, since it uses as much as digits as its factorization.

134251405411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965837588.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 134251405411 its reverse (114504152431), we get a palindrome (248755557842).

The spelling of 134251405411 in words is "one hundred thirty-four billion, two hundred fifty-one million, four hundred five thousand, four hundred eleven".