40445354242202 has 96 divisors (see below), whose sum is σ = 76244792279040. Its totient is φ = 15949221684480.

The previous prime is 40445354242201. The next prime is 40445354242259. The reversal of 40445354242202 is 20224245354404.

40445354242202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40445354242202.

It is not an unprimeable number, because it can be changed into a prime (40445354242201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1196909927 + ... + 1196943717.

It is an arithmetic number, because the mean of its divisors is an integer number (794216586240).

Almost surely, 2^{40445354242202} is an apocalyptic number.

40445354242202 is a deficient number, since it is larger than the sum of its proper divisors (35799438036838).

40445354242202 is a wasteful number, since it uses less digits than its factorization.

40445354242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36796 (or 36789 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 41.

Adding to 40445354242202 its reverse (20224245354404), we get a palindrome (60669599596606).

The spelling of 40445354242202 in words is "forty trillion, four hundred forty-five billion, three hundred fifty-four million, two hundred forty-two thousand, two hundred two".