1848445304880 has 320 divisors, whose sum is σ = 5925540741120. Its totient is φ = 476479438848.

The previous prime is 1848445304861. The next prime is 1848445304899. The reversal of 1848445304880 is 884035448481.

It is an interprime number because it is at equal distance from previous prime (1848445304861) and next prime (1848445304899).

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1848445304880.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 184673316 + ... + 184683324.

It is an arithmetic number, because the mean of its divisors is an integer number (18517314816).

Almost surely, 2^{1848445304880} is an apocalyptic number.

1848445304880 is a gapful number since it is divisible by the number (10) 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 1848445304880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2962770370560).

1848445304880 is an abundant number, since it is smaller than the sum of its proper divisors (4077095436240).

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

1848445304880 is a wasteful number, since it uses less digits than its factorization.

1848445304880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10308 (or 10302 counting only the distinct ones).

The product of its (nonzero) digits is 15728640, while the sum is 57.

The spelling of 1848445304880 in words is "one trillion, eight hundred forty-eight billion, four hundred forty-five million, three hundred four thousand, eight hundred eighty".