2043120220041 has 8 divisors (see below), whose sum is σ = 2743758569440. Its totient is φ = 1352281008672.

The previous prime is 2043120220033. The next prime is 2043120220109. The reversal of 2043120220041 is 1400220213402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2043120220041 - 2³ = 2043120220033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043120220741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2449784020 + ... + 2449784853.

It is an arithmetic number, because the mean of its divisors is an integer number (342969821180).

Almost surely, 2^{2043120220041} is an apocalyptic number.

It is an amenable number.

2043120220041 is a deficient number, since it is larger than the sum of its proper divisors (700638349399).

2043120220041 is a wasteful number, since it uses less digits than its factorization.

2043120220041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899569015.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2043120220041 its reverse (1400220213402), we get a palindrome (3443340433443).

The spelling of 2043120220041 in words is "two trillion, forty-three billion, one hundred twenty million, two hundred twenty thousand, forty-one".