43035221052116 has 24 divisors (see below), whose sum is σ = 75333547800000. Its totient is φ = 21511351116224.

The previous prime is 43035221052101. The next prime is 43035221052157. The reversal of 43035221052116 is 61125012253034.

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, 214326335 + ... + 214527033.

It is an arithmetic number, because the mean of its divisors is an integer number (3138897825000).

Almost surely, 2^{43035221052116} is an apocalyptic number.

It is an amenable number.

43035221052116 is a deficient number, since it is larger than the sum of its proper divisors (32298326747884).

43035221052116 is a wasteful number, since it uses less digits than its factorization.

43035221052116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216031 (or 216029 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 43035221052116 in words is "forty-three trillion, thirty-five billion, two hundred twenty-one million, fifty-two thousand, one hundred sixteen".