230353354421 has 4 divisors (see below), whose sum is σ = 242477215200. Its totient is φ = 218229493644.

The previous prime is 230353354373. The next prime is 230353354433. The reversal of 230353354421 is 124453353032.

230353354421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-230353354421 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 (230353351421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6061930361 + ... + 6061930398.

It is an arithmetic number, because the mean of its divisors is an integer number (60619303800).

Almost surely, 2^230353354421 is an apocalyptic number.

It is an amenable number.

230353354421 is a deficient number, since it is larger than the sum of its proper divisors (12123860779).

230353354421 is a wasteful number, since it uses less digits than its factorization.

230353354421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12123860778.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 230353354421 in words is "two hundred thirty billion, three hundred fifty-three million, three hundred fifty-four thousand, four hundred twenty-one".