8229272102400 has 720 divisors, whose sum is σ = 28228540467600. Its totient is φ = 2113236172800.

The previous prime is 8229272102329. The next prime is 8229272102407. The reversal of 8229272102400 is 42012729228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8229272102407) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 9926745186 + ... + 9926746014.

It is an arithmetic number, because the mean of its divisors is an integer number (39206306205).

Almost surely, 2^{8229272102400} is an apocalyptic number.

8229272102400 is a gapful number since it is divisible by the number (80) 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 8229272102400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14114270233800).

8229272102400 is an abundant number, since it is smaller than the sum of its proper divisors (19999268365200).

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

8229272102400 is a wasteful number, since it uses less digits than its factorization.

8229272102400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 8229272102400 in words is "eight trillion, two hundred twenty-nine billion, two hundred seventy-two million, one hundred two thousand, four hundred".