84502443497472 has 3840 divisors, whose sum is σ = 359274359808000. Its totient is φ = 19076854579200.

The previous prime is 84502443497389. The next prime is 84502443497519. The reversal of 84502443497472 is 27479434420548.

It is a happy number.

84502443497472 is a `hidden beast` number, since 8 + 4 + 5 + 0 + 2 + 44 + 34 + 97 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 2283849824238 + ... + 2283849824274.

It is an arithmetic number, because the mean of its divisors is an integer number (93561031200).

Almost surely, 2^{84502443497472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84502443497472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179637179904000).

84502443497472 is an abundant number, since it is smaller than the sum of its proper divisors (274771916310528).

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

84502443497472 is a wasteful number, since it uses less digits than its factorization.

84502443497472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 63.

The spelling of 84502443497472 in words is "eighty-four trillion, five hundred two billion, four hundred forty-three million, four hundred ninety-seven thousand, four hundred seventy-two".