43028447036 has 6 divisors (see below), whose sum is σ = 75299782320. Its totient is φ = 21514223516.

The previous prime is 43028447027. The next prime is 43028447069. The reversal of 43028447036 is 63074482034.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43028446984 and 43028447002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5378555876 + ... + 5378555883.

It is an arithmetic number, because the mean of its divisors is an integer number (12549963720).

Almost surely, 2^43028447036 is an apocalyptic number.

It is an amenable number.

43028447036 is a deficient number, since it is larger than the sum of its proper divisors (32271335284).

43028447036 is a wasteful number, since it uses less digits than its factorization.

43028447036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10757111763 (or 10757111761 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 43028447036 in words is "forty-three billion, twenty-eight million, four hundred forty-seven thousand, thirty-six".