40450211245 has 8 divisors (see below), whose sum is σ = 48636758016. Its totient is φ = 32295832656.

The previous prime is 40450211227. The next prime is 40450211257. The reversal of 40450211245 is 54211205404.

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

It is a cyclic number.

It is not a de Polignac number, because 40450211245 - 2⁷ = 40450211117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8039277 + ... + 8044306.

It is an arithmetic number, because the mean of its divisors is an integer number (6079594752).

Almost surely, 2^40450211245 is an apocalyptic number.

It is an amenable number.

40450211245 is a deficient number, since it is larger than the sum of its proper divisors (8186546771).

40450211245 is a wasteful number, since it uses less digits than its factorization.

40450211245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16084091.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 40450211245 its reverse (54211205404), we get a palindrome (94661416649).

It can be divided in two parts, 40450 and 211245, that added together give a triangular number (251695 = T₇₀₉).

The spelling of 40450211245 in words is "forty billion, four hundred fifty million, two hundred eleven thousand, two hundred forty-five".