134293386219 has 4 divisors (see below), whose sum is σ = 179057848296. Its totient is φ = 89528924144.

The previous prime is 134293386197. The next prime is 134293386319. The reversal of 134293386219 is 912683392431.

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 134293386219 - 2¹⁵ = 134293353451 is a prime.

It is a super-2 number, since 2×134293386219² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134293386319) 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, 22382231034 + ... + 22382231039.

It is an arithmetic number, because the mean of its divisors is an integer number (44764462074).

Almost surely, 2^134293386219 is an apocalyptic number.

134293386219 is a deficient number, since it is larger than the sum of its proper divisors (44764462077).

134293386219 is an equidigital number, since it uses as much as digits as its factorization.

134293386219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44764462076.

The product of its digits is 1679616, while the sum is 51.

The spelling of 134293386219 in words is "one hundred thirty-four billion, two hundred ninety-three million, three hundred eighty-six thousand, two hundred nineteen".