2043241040111 has 16 divisors (see below), whose sum is σ = 2063150412960. Its totient is φ = 2023443192960.

The previous prime is 2043241040101. The next prime is 2043241040117. The reversal of 2043241040111 is 1110401423402.

It is not a de Polignac number, because 2043241040111 - 2⁶ = 2043241040047 is a prime.

It is a super-2 number, since 2×2043241040111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043241040117) 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 15 ways as a sum of consecutive naturals, for example, 44772341 + ... + 44817953.

It is an arithmetic number, because the mean of its divisors is an integer number (128946900810).

Almost surely, 2^{2043241040111} is an apocalyptic number.

2043241040111 is a deficient number, since it is larger than the sum of its proper divisors (19909372849).

2043241040111 is a wasteful number, since it uses less digits than its factorization.

2043241040111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46826.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2043241040111 its reverse (1110401423402), we get a palindrome (3153642463513).

The spelling of 2043241040111 in words is "two trillion, forty-three billion, two hundred forty-one million, forty thousand, one hundred eleven".