43324042402 has 16 divisors (see below), whose sum is σ = 68431271040. Its totient is φ = 20514448368.

The previous prime is 43324042369. The next prime is 43324042403. The reversal of 43324042402 is 20424042334.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43324042403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100873 + ... + 311164.

It is an arithmetic number, because the mean of its divisors is an integer number (4276954440).

Almost surely, 2^43324042402 is an apocalyptic number.

43324042402 is a deficient number, since it is larger than the sum of its proper divisors (25107228638).

43324042402 is a wasteful number, since it uses less digits than its factorization.

43324042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414825.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 43324042402 its reverse (20424042334), we get a palindrome (63748084736).

The spelling of 43324042402 in words is "forty-three billion, three hundred twenty-four million, forty-two thousand, four hundred two".