134233163425 has 24 divisors (see below), whose sum is σ = 170485377920. Its totient is φ = 104787345600.

The previous prime is 134233163419. The next prime is 134233163437. The reversal of 134233163425 is 524361332431.

It is a happy number.

It is not a de Polignac number, because 134233163425 - 2⁹ = 134233162913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1056835 + ... + 1177015.

Almost surely, 2^134233163425 is an apocalyptic number.

It is an amenable number.

134233163425 is a deficient number, since it is larger than the sum of its proper divisors (36252214495).

134233163425 is a wasteful number, since it uses less digits than its factorization.

134233163425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121273 (or 121268 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

Adding to 134233163425 its reverse (524361332431), we get a palindrome (658594495856).

The spelling of 134233163425 in words is "one hundred thirty-four billion, two hundred thirty-three million, one hundred sixty-three thousand, four hundred twenty-five".