4140213421105 has 16 divisors (see below), whose sum is σ = 5005185666624. Its totient is φ = 3287635202880.

The previous prime is 4140213421103. The next prime is 4140213421139. The reversal of 4140213421105 is 5011243120414.

It is a happy number.

It is not a de Polignac number, because 4140213421105 - 2¹ = 4140213421103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140213421103) 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, 4867039 + ... + 5654068.

It is an arithmetic number, because the mean of its divisors is an integer number (312824104164).

Almost surely, 2^{4140213421105} is an apocalyptic number.

It is an amenable number.

4140213421105 is a deficient number, since it is larger than the sum of its proper divisors (864972245519).

4140213421105 is a wasteful number, since it uses less digits than its factorization.

4140213421105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10521696.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 4140213421105 its reverse (5011243120414), we get a palindrome (9151456541519).

The spelling of 4140213421105 in words is "four trillion, one hundred forty billion, two hundred thirteen million, four hundred twenty-one thousand, one hundred five".