2105142024000 has 112 divisors (see below), whose sum is σ = 6951179042496. Its totient is φ = 561371200000.

The previous prime is 2105142023983. The next prime is 2105142024061. The reversal of 2105142024000 is 4202415012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43833126 + ... + 43881125.

Almost surely, 2^{2105142024000} is an apocalyptic number.

2105142024000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2105142024000 is an abundant number, since it is smaller than the sum of its proper divisors (4846037018496).

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

2105142024000 is an equidigital number, since it uses as much as digits as its factorization.

2105142024000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87714281 (or 87714261 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 2105142024000 its reverse (4202415012), we get a palindrome (2109344439012).

The spelling of 2105142024000 in words is "two trillion, one hundred five billion, one hundred forty-two million, twenty-four thousand".