42111000411 has 16 divisors (see below), whose sum is σ = 57790094208. Its totient is φ = 27259444800.

The previous prime is 42111000397. The next prime is 42111000419. The reversal of 42111000411 is 11400011124.

It is not a de Polignac number, because 42111000411 - 2³¹ = 39963516763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42111000419) 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, 785341 + ... + 837246.

It is an arithmetic number, because the mean of its divisors is an integer number (3611880888).

Almost surely, 2^42111000411 is an apocalyptic number.

42111000411 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

42111000411 is a deficient number, since it is larger than the sum of its proper divisors (15679093797).

42111000411 is a wasteful number, since it uses less digits than its factorization.

42111000411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622842.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 42111000411 its reverse (11400011124), we get a palindrome (53511011535).

The spelling of 42111000411 in words is "forty-two billion, one hundred eleven million, four hundred eleven", and thus it is an aban number.