43828945352 has 16 divisors (see below), whose sum is σ = 87013347660. Its totient is φ = 20625385984.

The previous prime is 43828945327. The next prime is 43828945373. The reversal of 43828945352 is 25354982834.

It can be written as a sum of positive squares in 2 ways, for example, as 42785267716 + 1043677636 = 206846^2 + 32306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43828945294 and 43828945303.

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, 161135693 + ... + 161135964.

Almost surely, 2^43828945352 is an apocalyptic number.

It is an amenable number.

43828945352 is a deficient number, since it is larger than the sum of its proper divisors (43184402308).

43828945352 is a wasteful number, since it uses less digits than its factorization.

43828945352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322271680 (or 322271676 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 53.

The spelling of 43828945352 in words is "forty-three billion, eight hundred twenty-eight million, nine hundred forty-five thousand, three hundred fifty-two".