43025433542012 has 12 divisors (see below), whose sum is σ = 75836195812440. Its totient is φ = 21357949024176.

The previous prime is 43025433541973. The next prime is 43025433542053. The reversal of 43025433542012 is 21024533452034.

It is a congruent number.

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, 38691936083 + ... + 38691937194.

It is an arithmetic number, because the mean of its divisors is an integer number (6319682984370).

Almost surely, 2^{43025433542012} is an apocalyptic number.

It is an amenable number.

43025433542012 is a deficient number, since it is larger than the sum of its proper divisors (32810762270428).

43025433542012 is a wasteful number, since it uses less digits than its factorization.

43025433542012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77383873420 (or 77383873418 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 43025433542012 its reverse (21024533452034), we get a palindrome (64049966994046).

The spelling of 43025433542012 in words is "forty-three trillion, twenty-five billion, four hundred thirty-three million, five hundred forty-two thousand, twelve".