28842701200 has 60 divisors (see below), whose sum is σ = 69311010240. Its totient is φ = 11534346880.

The previous prime is 28842701149. The next prime is 28842701231. The reversal of 28842701200 is 210724882.

It is a super-3 number, since 3×28842701200³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3038061 + ... + 3047539.

It is an arithmetic number, because the mean of its divisors is an integer number (1155183504).

Almost surely, 2^28842701200 is an apocalyptic number.

28842701200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28842701200 is an abundant number, since it is smaller than the sum of its proper divisors (40468309040).

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

28842701200 is a wasteful number, since it uses less digits than its factorization.

28842701200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17104 (or 17093 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The spelling of 28842701200 in words is "twenty-eight billion, eight hundred forty-two million, seven hundred one thousand, two hundred".