232444220434 has 24 divisors (see below), whose sum is σ = 361264391280. Its totient is φ = 112164577392.

The previous prime is 232444220431. The next prime is 232444220453. The reversal of 232444220434 is 434022444232.

It is a super-2 number, since 2×232444220434² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232444220434.

It is not an unprimeable number, because it can be changed into a prime (232444220431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3904657 + ... + 3963739.

It is an arithmetic number, because the mean of its divisors is an integer number (15052682970).

Almost surely, 2^232444220434 is an apocalyptic number.

232444220434 is a deficient number, since it is larger than the sum of its proper divisors (128820170846).

232444220434 is a wasteful number, since it uses less digits than its factorization.

232444220434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61482 (or 61453 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 232444220434 its reverse (434022444232), we get a palindrome (666466664666).

The spelling of 232444220434 in words is "two hundred thirty-two billion, four hundred forty-four million, two hundred twenty thousand, four hundred thirty-four".