84028008982400 has 96 divisors (see below), whose sum is σ = 237229075422480. Its totient is φ = 28809603072000.

The previous prime is 84028008982391. The next prime is 84028008982429. The reversal of 84028008982400 is 428980082048.

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 11 ways as a sum of consecutive naturals, for example, 1875602801 + ... + 1875647600.

Almost surely, 2^{84028008982400} is an apocalyptic number.

84028008982400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84028008982400 is an abundant number, since it is smaller than the sum of its proper divisors (153201066440080).

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

84028008982400 is a wasteful number, since it uses less digits than its factorization.

84028008982400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751250432 (or 3751250415 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 53.

The spelling of 84028008982400 in words is "eighty-four trillion, twenty-eight billion, eight million, nine hundred eighty-two thousand, four hundred".