3720000000000 has 572 divisors, whose sum is σ = 12798437237888. Its totient is φ = 960000000000.

The previous prime is 3719999999983. The next prime is 3720000000011. The reversal of 3720000000000 is 273.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 119999999985 + ... + 120000000015.

Almost surely, 2^{3720000000000} is an apocalyptic number.

3720000000000 is a gapful number since it is divisible by the number (30) 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 3720000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6399218618944).

3720000000000 is an abundant number, since it is smaller than the sum of its proper divisors (9078437237888).

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

3720000000000 is an frugal number, since it uses more digits than its factorization.

3720000000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 12.

Adding to 3720000000000 its reverse (273), we get a palindrome (3720000000273).

The spelling of 3720000000000 in words is "three trillion, seven hundred twenty billion", and thus it is an aban number.