134213124411391 has 2 divisors, whose sum is σ = 134213124411392. Its totient is φ = 134213124411390.

The previous prime is 134213124411337. The next prime is 134213124411419. The reversal of 134213124411391 is 193114421312431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134213124411391 - 2²⁷ = 134212990193663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134213124411491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67106562205695 + 67106562205696.

It is an arithmetic number, because the mean of its divisors is an integer number (67106562205696).

Almost surely, 2^{134213124411391} is an apocalyptic number.

134213124411391 is a deficient number, since it is larger than the sum of its proper divisors (1).

134213124411391 is an equidigital number, since it uses as much as digits as its factorization.

134213124411391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The spelling of 134213124411391 in words is "one hundred thirty-four trillion, two hundred thirteen billion, one hundred twenty-four million, four hundred eleven thousand, three hundred ninety-one".