4130040004221 has 8 divisors (see below), whose sum is σ = 5507071688224. Its totient is φ = 2753184161520.

The previous prime is 4130040004201. The next prime is 4130040004243. The reversal of 4130040004221 is 1224000400314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4130040004221 - 2¹⁹ = 4130039479933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4130040004201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43905511 + ... + 43999476.

It is an arithmetic number, because the mean of its divisors is an integer number (688383961028).

Almost surely, 2^{4130040004221} is an apocalyptic number.

It is an amenable number.

4130040004221 is a deficient number, since it is larger than the sum of its proper divisors (1377031684003).

4130040004221 is a wasteful number, since it uses less digits than its factorization.

4130040004221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87920651.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4130040004221 its reverse (1224000400314), we get a palindrome (5354040404535).

The spelling of 4130040004221 in words is "four trillion, one hundred thirty billion, forty million, four thousand, two hundred twenty-one".