234220001043 has 8 divisors (see below), whose sum is σ = 356906668288. Its totient is φ = 133840000584.

The previous prime is 234220001033. The next prime is 234220001077. The reversal of 234220001043 is 340100022432.

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

It is not a de Polignac number, because 234220001043 - 2⁶ = 234220000979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 11153333383 = 234220001043 / (2 + 3 + 4 + 2 + 2 + 0 + 0 + 0 + 1 + 0 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234220001003) 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, 5576666671 + ... + 5576666712.

It is an arithmetic number, because the mean of its divisors is an integer number (44613333536).

Almost surely, 2^234220001043 is an apocalyptic number.

234220001043 is a deficient number, since it is larger than the sum of its proper divisors (122686667245).

234220001043 is a wasteful number, since it uses less digits than its factorization.

234220001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11153333393.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 234220001043 its reverse (340100022432), we get a palindrome (574320023475).

The spelling of 234220001043 in words is "two hundred thirty-four billion, two hundred twenty million, one thousand, forty-three".