40872723773322 has 16 divisors (see below), whose sum is σ = 93423368624832. Its totient is φ = 11677921078080.

The previous prime is 40872723773269. The next prime is 40872723773353. The reversal of 40872723773322 is 22337732727804.

It is a happy number.

40872723773322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 486580044879 + ... + 486580044962.

It is an arithmetic number, because the mean of its divisors is an integer number (5838960539052).

Almost surely, 2^{40872723773322} is an apocalyptic number.

40872723773322 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40872723773322 is an abundant number, since it is smaller than the sum of its proper divisors (52550644851510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40872723773322 is a wasteful number, since it uses less digits than its factorization.

40872723773322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973160089853.

The product of its (nonzero) digits is 33191424, while the sum is 57.

The spelling of 40872723773322 in words is "forty trillion, eight hundred seventy-two billion, seven hundred twenty-three million, seven hundred seventy-three thousand, three hundred twenty-two".