43311243122 has 32 divisors (see below), whose sum is σ = 74744208000. Its totient is φ = 18438174720.

The previous prime is 43311243097. The next prime is 43311243127. The reversal of 43311243122 is 22134211334.

43311243122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43311243091 and 43311243100.

It is not an unprimeable number, because it can be changed into a prime (43311243127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1755629 + ... + 1780127.

It is an arithmetic number, because the mean of its divisors is an integer number (2335756500).

Almost surely, 2^43311243122 is an apocalyptic number.

43311243122 is a deficient number, since it is larger than the sum of its proper divisors (31432964878).

43311243122 is a wasteful number, since it uses less digits than its factorization.

43311243122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25346.

The product of its digits is 3456, while the sum is 26.

Adding to 43311243122 its reverse (22134211334), we get a palindrome (65445454456).

The spelling of 43311243122 in words is "forty-three billion, three hundred eleven million, two hundred forty-three thousand, one hundred twenty-two".