43432451402012 has 6 divisors (see below), whose sum is σ = 76006789953528. Its totient is φ = 21716225701004.

The previous prime is 43432451401949. The next prime is 43432451402063. The reversal of 43432451402012 is 21020415423434.

43432451402012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5429056425248 + ... + 5429056425255.

It is an arithmetic number, because the mean of its divisors is an integer number (12667798325588).

Almost surely, 2^{43432451402012} is an apocalyptic number.

It is an amenable number.

43432451402012 is a deficient number, since it is larger than the sum of its proper divisors (32574338551516).

43432451402012 is a wasteful number, since it uses less digits than its factorization.

43432451402012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10858112850507 (or 10858112850505 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 43432451402012 its reverse (21020415423434), we get a palindrome (64452866825446).

The spelling of 43432451402012 in words is "forty-three trillion, four hundred thirty-two billion, four hundred fifty-one million, four hundred two thousand, twelve".