28132343370912 has 192 divisors, whose sum is σ = 82266225592320. Its totient is φ = 8345683660800.

The previous prime is 28132343370907. The next prime is 28132343370913. The reversal of 28132343370912 is 21907334323182.

It is a super-3 number, since 3×28132343370912³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (28132343370913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14078473 + ... + 15952055.

It is an arithmetic number, because the mean of its divisors is an integer number (428469924960).

Almost surely, 2^{28132343370912} is an apocalyptic number.

28132343370912 is a gapful number since it is divisible by the number (22) 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 28132343370912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41133112796160).

28132343370912 is an abundant number, since it is smaller than the sum of its proper divisors (54133882221408).

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

28132343370912 is a wasteful number, since it uses less digits than its factorization.

28132343370912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873907 (or 1873899 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 28132343370912 in words is "twenty-eight trillion, one hundred thirty-two billion, three hundred forty-three million, three hundred seventy thousand, nine hundred twelve".