2104452016000 has 64 divisors (see below), whose sum is σ = 5232193864560. Its totient is φ = 841780800000.

The previous prime is 2104452015977. The next prime is 2104452016001. The reversal of 2104452016000 is 6102544012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104452016001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65748126 + ... + 65780125.

Almost surely, 2^{2104452016000} is an apocalyptic number.

2104452016000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104452016000 is an abundant number, since it is smaller than the sum of its proper divisors (3127741848560).

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

2104452016000 is an equidigital number, since it uses as much as digits as its factorization.

2104452016000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131528280 (or 131528258 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 2104452016000 in words is "two trillion, one hundred four billion, four hundred fifty-two million, sixteen thousand".