43223144104 has 16 divisors (see below), whose sum is σ = 92621023200. Its totient is φ = 18524204592.

The previous prime is 43223144053. The next prime is 43223144183. The reversal of 43223144104 is 40144132234.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385920874 + ... + 385920985.

It is an arithmetic number, because the mean of its divisors is an integer number (5788813950).

Almost surely, 2^43223144104 is an apocalyptic number.

It is an amenable number.

43223144104 is an abundant number, since it is smaller than the sum of its proper divisors (49397879096).

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

43223144104 is a wasteful number, since it uses less digits than its factorization.

43223144104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771841872 (or 771841868 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 43223144104 its reverse (40144132234), we get a palindrome (83367276338).

The spelling of 43223144104 in words is "forty-three billion, two hundred twenty-three million, one hundred forty-four thousand, one hundred four".