43132640500616 has 16 divisors (see below), whose sum is σ = 82399619825100. Its totient is φ = 21159408547264.

The previous prime is 43132640500597. The next prime is 43132640500627. The reversal of 43132640500616 is 61600504623134.

It can be written as a sum of positive squares in 2 ways, for example, as 40338427372516 + 2794213128100 = 6351254^2 + 1671590^2 .

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, 50863962431 + ... + 50863963278.

Almost surely, 2^{43132640500616} is an apocalyptic number.

It is an amenable number.

43132640500616 is a deficient number, since it is larger than the sum of its proper divisors (39266979324484).

43132640500616 is a wasteful number, since it uses less digits than its factorization.

43132640500616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101727925768 (or 101727925764 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 43132640500616 in words is "forty-three trillion, one hundred thirty-two billion, six hundred forty million, five hundred thousand, six hundred sixteen".