234442244433 has 8 divisors (see below), whose sum is σ = 312600024448. Its totient is φ = 156289647024.

The previous prime is 234442244429. The next prime is 234442244479. The reversal of 234442244433 is 334442244432.

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

It is not a de Polignac number, because 234442244433 - 2² = 234442244429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234442244391 and 234442244400.

It is not an unprimeable number, because it can be changed into a prime (234442244833) 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, 1188841 + ... + 1371942.

It is an arithmetic number, because the mean of its divisors is an integer number (39075003056).

Almost surely, 2^234442244433 is an apocalyptic number.

It is an amenable number.

234442244433 is a deficient number, since it is larger than the sum of its proper divisors (78157780015).

234442244433 is a wasteful number, since it uses less digits than its factorization.

234442244433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591303.

The product of its digits is 884736, while the sum is 39.

Adding to 234442244433 its reverse (334442244432), we get a palindrome (568884488865).

Subtracting 234442244433 from its reverse (334442244432), we obtain a palindrome (99999999999).

The spelling of 234442244433 in words is "two hundred thirty-four billion, four hundred forty-two million, two hundred forty-four thousand, four hundred thirty-three".