134254613 has 4 divisors (see below), whose sum is σ = 134288448. Its totient is φ = 134220780.

The previous prime is 134254609. The next prime is 134254619. The reversal of 134254613 is 316452431.

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: 316452431 = 2129 ⋅148639.

It is a cyclic number.

It is not a de Polignac number, because 134254613 - 2² = 134254609 is a prime.

It is a super-2 number, since 2×134254613² = 36048602223559538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134254619) 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, 10031 + ... + 19212.

It is an arithmetic number, because the mean of its divisors is an integer number (33572112).

Almost surely, 2^134254613 is an apocalyptic number.

It is an amenable number.

134254613 is a deficient number, since it is larger than the sum of its proper divisors (33835).

134254613 is an equidigital number, since it uses as much as digits as its factorization.

134254613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33834.

The product of its digits is 8640, while the sum is 29.

The square root of 134254613 is about 11586.8292901898. The cubic root of 134254613 is about 512.0468974071.

It can be divided in two parts, 1342 and 54613, that added together give a palindrome (55955).

The spelling of 134254613 in words is "one hundred thirty-four million, two hundred fifty-four thousand, six hundred thirteen".