234203400445 has 8 divisors (see below), whose sum is σ = 321193234944. Its totient is φ = 160596617424.

The previous prime is 234203400439. The next prime is 234203400461. The reversal of 234203400445 is 544004302432.

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 234203400445 - 2²⁷ = 234069182717 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3345762829 + ... + 3345762898.

It is an arithmetic number, because the mean of its divisors is an integer number (40149154368).

Almost surely, 2^234203400445 is an apocalyptic number.

It is an amenable number.

234203400445 is a deficient number, since it is larger than the sum of its proper divisors (86989834499).

234203400445 is an equidigital number, since it uses as much as digits as its factorization.

234203400445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691525739.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 234203400445 its reverse (544004302432), we get a palindrome (778207702877).

The spelling of 234203400445 in words is "two hundred thirty-four billion, two hundred three million, four hundred thousand, four hundred forty-five".