134224214693 has 2 divisors, whose sum is σ = 134224214694. Its totient is φ = 134224214692.

The previous prime is 134224214689. The next prime is 134224214701. The reversal of 134224214693 is 396412422431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98946735364 + 35277479329 = 314558^2 + 187823^2 .

It is a cyclic number.

It is not a de Polignac number, because 134224214693 - 2² = 134224214689 is a prime.

It is a super-2 number, since 2×134224214693² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134224214693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134224214623) 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 as a sum of consecutive naturals, namely, 67112107346 + 67112107347.

It is an arithmetic number, because the mean of its divisors is an integer number (67112107347).

Almost surely, 2^134224214693 is an apocalyptic number.

It is an amenable number.

134224214693 is a deficient number, since it is larger than the sum of its proper divisors (1).

134224214693 is an equidigital number, since it uses as much as digits as its factorization.

134224214693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 41.

The spelling of 134224214693 in words is "one hundred thirty-four billion, two hundred twenty-four million, two hundred fourteen thousand, six hundred ninety-three".