40120323240002 has 8 divisors (see below), whose sum is σ = 60180562797312. Its totient is φ = 20060135640900.

The previous prime is 40120323239987. The next prime is 40120323240043. The reversal of 40120323240002 is 20004232302104.

40120323240002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40120323240002.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10998074 + ... + 14184437.

It is an arithmetic number, because the mean of its divisors is an integer number (7522570349664).

Almost surely, 2^{40120323240002} is an apocalyptic number.

40120323240002 is a deficient number, since it is larger than the sum of its proper divisors (20060239557310).

40120323240002 is a wasteful number, since it uses less digits than its factorization.

40120323240002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25979104.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40120323240002 its reverse (20004232302104), we get a palindrome (60124555542106).

The spelling of 40120323240002 in words is "forty trillion, one hundred twenty billion, three hundred twenty-three million, two hundred forty thousand, two".