34145112 has 32 divisors (see below), whose sum is σ = 90385200. Its totient is φ = 10712064.

The previous prime is 34145099. The next prime is 34145123. The reversal of 34145112 is 21154143.

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, 41437 + ... + 42252.

Almost surely, 2^34145112 is an apocalyptic number.

It is an amenable number.

34145112 is an abundant number, since it is smaller than the sum of its proper divisors (56240088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34145112 is a wasteful number, since it uses less digits than its factorization.

34145112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83715 (or 83711 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 34145112 is about 5843.3818974974. The cubic root of 34145112 is about 324.4214147592.

Adding to 34145112 its reverse (21154143), we get a palindrome (55299255).

The spelling of 34145112 in words is "thirty-four million, one hundred forty-five thousand, one hundred twelve".