43255355122 has 32 divisors (see below), whose sum is σ = 81448473600. Its totient is φ = 16798742928.

The previous prime is 43255355111. The next prime is 43255355149. The reversal of 43255355122 is 22155355234.

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, 3528972 + ... + 3541207.

It is an arithmetic number, because the mean of its divisors is an integer number (2545264800).

Almost surely, 2^43255355122 is an apocalyptic number.

43255355122 is a deficient number, since it is larger than the sum of its proper divisors (38193118478).

43255355122 is a wasteful number, since it uses less digits than its factorization.

43255355122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070230.

The product of its digits is 180000, while the sum is 37.

The spelling of 43255355122 in words is "forty-three billion, two hundred fifty-five million, three hundred fifty-five thousand, one hundred twenty-two".