1802736000000 has 1540 divisors, whose sum is σ = 7314413093064. Its totient is φ = 439603200000.

The previous prime is 1802735999959. The next prime is 1802736000011. The reversal of 1802736000000 is 6372081.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 16847999947 + ... + 16848000053.

Almost surely, 2^{1802736000000} is an apocalyptic number.

1802736000000 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 1802736000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3657206546532).

1802736000000 is an abundant number, since it is smaller than the sum of its proper divisors (5511677093064).

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

1802736000000 is an frugal number, since it uses more digits than its factorization.

1802736000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 1802736000000 in words is "one trillion, eight hundred two billion, seven hundred thirty-six million", and thus it is an aban number.