234421452043 has 8 divisors (see below), whose sum is σ = 253492034112. Its totient is φ = 215937657216.

The previous prime is 234421452019. The next prime is 234421452049. The reversal of 234421452043 is 340254124432.

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 234421452043 - 2³³ = 225831517451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234421452049) 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, 146695980 + ... + 146697577.

It is an arithmetic number, because the mean of its divisors is an integer number (31686504264).

Almost surely, 2^234421452043 is an apocalyptic number.

234421452043 is a deficient number, since it is larger than the sum of its proper divisors (19070582069).

234421452043 is a wasteful number, since it uses less digits than its factorization.

234421452043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293393621.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 234421452043 its reverse (340254124432), we get a palindrome (574675576475).

The spelling of 234421452043 in words is "two hundred thirty-four billion, four hundred twenty-one million, four hundred fifty-two thousand, forty-three".