42411111101001 has 24 divisors (see below), whose sum is σ = 62919973663560. Its totient is φ = 27508252375296.

The previous prime is 42411111100993. The next prime is 42411111101011. The reversal of 42411111101001 is 10010111111424.

It is a happy number.

42411111101001 is a `hidden beast` number, since 42 + 411 + 1 + 1 + 110 + 100 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3162439805625 + 39248671295376 = 1778325^2 + 6264876^2 .

It is not a de Polignac number, because 42411111101001 - 2³ = 42411111100993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42411111101011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1710235 + ... + 9367343.

It is an arithmetic number, because the mean of its divisors is an integer number (2621665569315).

Almost surely, 2^{42411111101001} is an apocalyptic number.

It is an amenable number.

42411111101001 is a deficient number, since it is larger than the sum of its proper divisors (20508862562559).

42411111101001 is a wasteful number, since it uses less digits than its factorization.

42411111101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673785 (or 7673782 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 42411111101001 its reverse (10010111111424), we get a palindrome (52421222212425).

The spelling of 42411111101001 in words is "forty-two trillion, four hundred eleven billion, one hundred eleven million, one hundred one thousand, one".