234506121 has 4 divisors (see below), whose sum is σ = 312674832. Its totient is φ = 156337412.

The previous prime is 234506099. The next prime is 234506123. The reversal of 234506121 is 121605432.

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 234506121 - 2⁶ = 234506057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234506091 and 234506100.

It is not an unprimeable number, because it can be changed into a prime (234506123) 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, 39084351 + ... + 39084356.

It is an arithmetic number, because the mean of its divisors is an integer number (78168708).

Almost surely, 2^234506121 is an apocalyptic number.

It is an amenable number.

234506121 is a deficient number, since it is larger than the sum of its proper divisors (78168711).

234506121 is an equidigital number, since it uses as much as digits as its factorization.

234506121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78168710.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 234506121 is about 15313.5926875440. The cubic root of 234506121 is about 616.6679739279.

The spelling of 234506121 in words is "two hundred thirty-four million, five hundred six thousand, one hundred twenty-one".