42104443011 has 32 divisors (see below), whose sum is σ = 59977525248. Its totient is φ = 26211609600.

The previous prime is 42104443001. The next prime is 42104443019. The reversal of 42104443011 is 11034440124.

42104443011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42104443011 - 2¹³ = 42104434819 is a prime.

It is a super-2 number, since 2×42104443011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42104443019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1284255 + ... + 1316631.

It is an arithmetic number, because the mean of its divisors is an integer number (1874297664).

Almost surely, 2^42104443011 is an apocalyptic number.

42104443011 is a deficient number, since it is larger than the sum of its proper divisors (17873082237).

42104443011 is a wasteful number, since it uses less digits than its factorization.

42104443011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32851.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 42104443011 its reverse (11034440124), we get a palindrome (53138883135).

The spelling of 42104443011 in words is "forty-two billion, one hundred four million, four hundred forty-three thousand, eleven".