2104747200000 has 960 divisors, whose sum is σ = 7894497219840. Its totient is φ = 553559040000.

The previous prime is 2104747199981. The next prime is 2104747200041. The reversal of 2104747200000 is 27474012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (960).

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3585599707 + ... + 3585600293.

It is an arithmetic number, because the mean of its divisors is an integer number (8223434604).

Almost surely, 2^{2104747200000} is an apocalyptic number.

2104747200000 is a gapful number since it is divisible by the number (20) 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 2104747200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3947248609920).

2104747200000 is an abundant number, since it is smaller than the sum of its proper divisors (5789750019840).

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

2104747200000 is an frugal number, since it uses more digits than its factorization.

2104747200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The spelling of 2104747200000 in words is "two trillion, one hundred four billion, seven hundred forty-seven million, two hundred thousand".