134254136235 has 16 divisors (see below), whose sum is σ = 214820935200. Its totient is φ = 71597433600.

The previous prime is 134254136143. The next prime is 134254136243. The reversal of 134254136235 is 532631452431.

It is not a de Polignac number, because 134254136235 - 2⁸ = 134254135979 is a prime.

It is a super-3 number, since 3×134254136235³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134254136193 and 134254136202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59560 + ... + 521589.

It is an arithmetic number, because the mean of its divisors is an integer number (13426308450).

Almost surely, 2^134254136235 is an apocalyptic number.

134254136235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134254136235 is a deficient number, since it is larger than the sum of its proper divisors (80566798965).

134254136235 is a wasteful number, since it uses less digits than its factorization.

134254136235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596558.

The product of its digits is 259200, while the sum is 39.

Adding to 134254136235 its reverse (532631452431), we get a palindrome (666885588666).

The spelling of 134254136235 in words is "one hundred thirty-four billion, two hundred fifty-four million, one hundred thirty-six thousand, two hundred thirty-five".