2043240101000 has 256 divisors, whose sum is σ = 5648340971520. Its totient is φ = 676995840000.

The previous prime is 2043240100987. The next prime is 2043240101017. The reversal of 2043240101000 is 1010423402.

It is a super-2 number, since 2×2043240101000² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2043240101000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165130814 + ... + 165143186.

It is an arithmetic number, because the mean of its divisors is an integer number (22063831920).

Almost surely, 2^{2043240101000} is an apocalyptic number.

2043240101000 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 2043240101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2824170485760).

2043240101000 is an abundant number, since it is smaller than the sum of its proper divisors (3605100870520).

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

2043240101000 is a wasteful number, since it uses less digits than its factorization.

2043240101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13193 (or 13179 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2043240101000 its reverse (1010423402), we get a palindrome (2044250524402).

The spelling of 2043240101000 in words is "two trillion, forty-three billion, two hundred forty million, one hundred one thousand".