234460621243 has 8 divisors (see below), whose sum is σ = 246825169920. Its totient is φ = 222098524200.

The previous prime is 234460621237. The next prime is 234460621247. The reversal of 234460621243 is 342126064432.

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 234460621243 - 2⁵ = 234460621211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234460621247) 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, 414955 + ... + 800692.

It is an arithmetic number, because the mean of its divisors is an integer number (30853146240).

Almost surely, 2^234460621243 is an apocalyptic number.

234460621243 is a deficient number, since it is larger than the sum of its proper divisors (12364548677).

234460621243 is a wasteful number, since it uses less digits than its factorization.

234460621243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225817.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 234460621243 its reverse (342126064432), we get a palindrome (576586685675).

The spelling of 234460621243 in words is "two hundred thirty-four billion, four hundred sixty million, six hundred twenty-one thousand, two hundred forty-three".