40473751317200 has 120 divisors (see below), whose sum is σ = 100380182923776. Its totient is φ = 15666434496000.

The previous prime is 40473751317191. The next prime is 40473751317203. The reversal of 40473751317200 is 271315737404.

40473751317200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40473751317203) 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 23 ways as a sum of consecutive naturals, for example, 269910245 + ... + 270060155.

Almost surely, 2^{40473751317200} is an apocalyptic number.

40473751317200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40473751317200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50190091461888).

40473751317200 is an abundant number, since it is smaller than the sum of its proper divisors (59906431606576).

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

40473751317200 is a wasteful number, since it uses less digits than its factorization.

40473751317200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171733 (or 171722 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 40473751317200 in words is "forty trillion, four hundred seventy-three billion, seven hundred fifty-one million, three hundred seventeen thousand, two hundred".