34121112 has 32 divisors (see below), whose sum is σ = 89793600. Its totient is φ = 10774944.

The previous prime is 34121099. The next prime is 34121147. The reversal of 34121112 is 21112143.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 34121091 and 34121100.

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, 36958 + ... + 37869.

It is an arithmetic number, because the mean of its divisors is an integer number (2806050).

Almost surely, 2^34121112 is an apocalyptic number.

It is an amenable number.

34121112 is an abundant number, since it is smaller than the sum of its proper divisors (55672488).

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

34121112 is a wasteful number, since it uses less digits than its factorization.

34121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74855 (or 74851 counting only the distinct ones).

The product of its digits is 48, while the sum is 15.

The square root of 34121112 is about 5841.3279312156. The cubic root of 34121112 is about 324.3453869039.

Adding to 34121112 its reverse (21112143), we get a palindrome (55233255).

The spelling of 34121112 in words is "thirty-four million, one hundred twenty-one thousand, one hundred twelve".