43243234344 has 32 divisors (see below), whose sum is σ = 120120096000. Its totient is φ = 14414411376.

The previous prime is 43243234267. The next prime is 43243234361. The reversal of 43243234344 is 44343234234.

43243234344 is a `hidden beast` number, since 4 + 324 + 323 + 4 + 3 + 4 + 4 = 666.

It is a super-2 number, since 2×43243234344² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 43243234299 and 43243234308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100099864 + ... + 100100295.

It is an arithmetic number, because the mean of its divisors is an integer number (3753753000).

Almost surely, 2^43243234344 is an apocalyptic number.

It is an amenable number.

43243234344 is an abundant number, since it is smaller than the sum of its proper divisors (76876861656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43243234344 is a wasteful number, since it uses less digits than its factorization.

43243234344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200200174 (or 200200164 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

Adding to 43243234344 its reverse (44343234234), we get a palindrome (87586468578).

The spelling of 43243234344 in words is "forty-three billion, two hundred forty-three million, two hundred thirty-four thousand, three hundred forty-four".