234024210421 has 8 divisors (see below), whose sum is σ = 237526698240. Its totient is φ = 230522004768.

The previous prime is 234024210401. The next prime is 234024210461. The reversal of 234024210421 is 124012420432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234024210421 - 2⁵ = 234024210389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234024210401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093340 + ... + 2202298.

It is an arithmetic number, because the mean of its divisors is an integer number (29690837280).

Almost surely, 2^234024210421 is an apocalyptic number.

It is an amenable number.

234024210421 is a deficient number, since it is larger than the sum of its proper divisors (3502487819).

234024210421 is a wasteful number, since it uses less digits than its factorization.

234024210421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141083.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 234024210421 its reverse (124012420432), we get a palindrome (358036630853).

The spelling of 234024210421 in words is "two hundred thirty-four billion, twenty-four million, two hundred ten thousand, four hundred twenty-one".