134234845 has 8 divisors (see below), whose sum is σ = 162163800. Its totient is φ = 106666560.

The previous prime is 134234833. The next prime is 134234869. The reversal of 134234845 is 548432431.

It can be written as a sum of positive squares in 4 ways, for example, as 161604 + 134073241 = 402^2 + 11579^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134234845 - 2¹¹ = 134232797 is a prime.

It is a super-2 number, since 2×134234845² = 36037987224348050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134234845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89346 + ... + 90835.

It is an arithmetic number, because the mean of its divisors is an integer number (20270475).

Almost surely, 2^134234845 is an apocalyptic number.

It is an amenable number.

134234845 is a deficient number, since it is larger than the sum of its proper divisors (27928955).

134234845 is a wasteful number, since it uses less digits than its factorization.

134234845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180335.

The product of its digits is 46080, while the sum is 34.

The square root of 134234845 is about 11585.9762212772. The cubic root of 134234845 is about 512.0217644658.

The spelling of 134234845 in words is "one hundred thirty-four million, two hundred thirty-four thousand, eight hundred forty-five".