43234401122 has 32 divisors (see below), whose sum is σ = 77491883520. Its totient is φ = 17858202880.

The previous prime is 43234401097. The next prime is 43234401163. The reversal of 43234401122 is 22110443234.

It is a junction number, because it is equal to n+sod(n) for n = 43234401091 and 43234401100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1982258 + ... + 2003949.

It is an arithmetic number, because the mean of its divisors is an integer number (2421621360).

Almost surely, 2^43234401122 is an apocalyptic number.

43234401122 is a deficient number, since it is larger than the sum of its proper divisors (34257482398).

43234401122 is a wasteful number, since it uses less digits than its factorization.

43234401122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986266.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43234401122 its reverse (22110443234), we get a palindrome (65344844356).

The spelling of 43234401122 in words is "forty-three billion, two hundred thirty-four million, four hundred one thousand, one hundred twenty-two".