34121120 has 48 divisors (see below), whose sum is σ = 87943968. Its totient is φ = 12407040.

The previous prime is 34121099. The next prime is 34121147. The reversal of 34121120 is 2112143.

34121120 is nontrivially palindromic in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 34121095 and 34121104.

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, 7934 + ... + 11453.

It is an arithmetic number, because the mean of its divisors is an integer number (1832166).

Almost surely, 2^34121120 is an apocalyptic number.

It is an amenable number.

34121120 is an abundant number, since it is smaller than the sum of its proper divisors (53822848).

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

34121120 is a wasteful number, since it uses less digits than its factorization.

34121120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19413 (or 19405 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 34121120 is about 5841.3286159914. The cubic root of 34121120 is about 324.3454122524.

Adding to 34121120 its reverse (2112143), we get a palindrome (36233263).

The spelling of 34121120 in words is "thirty-four million, one hundred twenty-one thousand, one hundred twenty".