1842231120912 has 480 divisors, whose sum is σ = 6838105666560. Its totient is φ = 470187970560.

The previous prime is 1842231120907. The next prime is 1842231121019. The reversal of 1842231120912 is 2190211322481.

It is a happy number.

1842231120912 is a `hidden beast` number, since 1 + 8 + 422 + 3 + 11 + 209 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8422728 + ... + 8638680.

It is an arithmetic number, because the mean of its divisors is an integer number (14246053472).

Almost surely, 2^{1842231120912} is an apocalyptic number.

1842231120912 is a gapful number since it is divisible by the number (12) 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 1842231120912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3419052833280).

1842231120912 is an abundant number, since it is smaller than the sum of its proper divisors (4995874545648).

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

1842231120912 is a wasteful number, since it uses less digits than its factorization.

1842231120912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216028 (or 216009 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 1842231120912 in words is "one trillion, eight hundred forty-two billion, two hundred thirty-one million, one hundred twenty thousand, nine hundred twelve".