134214754269 has 4 divisors (see below), whose sum is σ = 178953005696. Its totient is φ = 89476502844.

The previous prime is 134214754211. The next prime is 134214754309. The reversal of 134214754269 is 962457412431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 962457412431 = 3 ⋅320819137477.

It is not a de Polignac number, because 134214754269 - 2²³ = 134206365661 is a prime.

It is a super-2 number, since 2×134214754269² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134214758269) 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, 22369125709 + ... + 22369125714.

It is an arithmetic number, because the mean of its divisors is an integer number (44738251424).

Almost surely, 2^134214754269 is an apocalyptic number.

It is an amenable number.

134214754269 is a deficient number, since it is larger than the sum of its proper divisors (44738251427).

134214754269 is an equidigital number, since it uses as much as digits as its factorization.

134214754269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44738251426.

The product of its digits is 1451520, while the sum is 48.

The spelling of 134214754269 in words is "one hundred thirty-four billion, two hundred fourteen million, seven hundred fifty-four thousand, two hundred sixty-nine".