1001111432041 has 16 divisors (see below), whose sum is σ = 1172212191360. Its totient is φ = 837038286720.

The previous prime is 1001111432033. The next prime is 1001111432051. The reversal of 1001111432041 is 1402341111001.

1001111432041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1001111432041 - 2³ = 1001111432033 is a prime.

It is a super-2 number, since 2×1001111432041² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1001111432051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1636155 + ... + 2163151.

It is an arithmetic number, because the mean of its divisors is an integer number (73263261960).

Almost surely, 2^{1001111432041} is an apocalyptic number.

It is an amenable number.

1001111432041 is a deficient number, since it is larger than the sum of its proper divisors (171100759319).

1001111432041 is an equidigital number, since it uses as much as digits as its factorization.

1001111432041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533664.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1001111432041 its reverse (1402341111001), we get a palindrome (2403452543042).

The spelling of 1001111432041 in words is "one trillion, one billion, one hundred eleven million, four hundred thirty-two thousand, forty-one".