134105402325 has 24 divisors (see below), whose sum is σ = 222945931936. Its totient is φ = 71127720000.

The previous prime is 134105402317. The next prime is 134105402329. The reversal of 134105402325 is 523204501431.

It is not a de Polignac number, because 134105402325 - 2³ = 134105402317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134105402292 and 134105402301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134105402329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4925851 + ... + 4953000.

Almost surely, 2^134105402325 is an apocalyptic number.

134105402325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134105402325 is a deficient number, since it is larger than the sum of its proper divisors (88840529611).

134105402325 is a wasteful number, since it uses less digits than its factorization.

134105402325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879045 (or 9879040 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 134105402325 its reverse (523204501431), we get a palindrome (657309903756).

The spelling of 134105402325 in words is "one hundred thirty-four billion, one hundred five million, four hundred two thousand, three hundred twenty-five".