34112432121 has 4 divisors (see below), whose sum is σ = 45483242832. Its totient is φ = 22741621412.

The previous prime is 34112432113. The next prime is 34112432131. The reversal of 34112432121 is 12123421143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34112432121 - 2³ = 34112432113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34112432091 and 34112432100.

It is not an unprimeable number, because it can be changed into a prime (34112432131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5685405351 + ... + 5685405356.

It is an arithmetic number, because the mean of its divisors is an integer number (11370810708).

Almost surely, 2^34112432121 is an apocalyptic number.

It is an amenable number.

34112432121 is a deficient number, since it is larger than the sum of its proper divisors (11370810711).

34112432121 is a wasteful number, since it uses less digits than its factorization.

34112432121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11370810710.

The product of its digits is 1152, while the sum is 24.

Adding to 34112432121 its reverse (12123421143), we get a palindrome (46235853264).

The spelling of 34112432121 in words is "thirty-four billion, one hundred twelve million, four hundred thirty-two thousand, one hundred twenty-one".