43112066304 has 72 divisors (see below), whose sum is σ = 118697614560. Its totient is φ = 13875140608.

The previous prime is 43112066267. The next prime is 43112066311. The reversal of 43112066304 is 40366021134.

It is a super-2 number, since 2×43112066304² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 945582 + ... + 990125.

It is an arithmetic number, because the mean of its divisors is an integer number (1648577980).

Almost surely, 2^43112066304 is an apocalyptic number.

It is an amenable number.

43112066304 is an abundant number, since it is smaller than the sum of its proper divisors (75585548256).

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

43112066304 is a wasteful number, since it uses less digits than its factorization.

43112066304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935755 (or 1935741 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 43112066304 its reverse (40366021134), we get a palindrome (83478087438).

The spelling of 43112066304 in words is "forty-three billion, one hundred twelve million, sixty-six thousand, three hundred four".