4350041421 has 8 divisors (see below), whose sum is σ = 6327333024. Its totient is φ = 2636388720.

The previous prime is 4350041401. The next prime is 4350041429. The reversal of 4350041421 is 1241400534.

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

It is not a de Polignac number, because 4350041421 - 2¹³ = 4350033229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4350041391 and 4350041400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4350041429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65909686 + ... + 65909751.

It is an arithmetic number, because the mean of its divisors is an integer number (790916628).

Almost surely, 2^4350041421 is an apocalyptic number.

It is an amenable number.

4350041421 is a deficient number, since it is larger than the sum of its proper divisors (1977291603).

4350041421 is a wasteful number, since it uses less digits than its factorization.

4350041421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131819451.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4350041421 is about 65954.8438024077. The cubic root of 4350041421 is about 1632.4170823259.

Adding to 4350041421 its reverse (1241400534), we get a palindrome (5591441955).

The spelling of 4350041421 in words is "four billion, three hundred fifty million, forty-one thousand, four hundred twenty-one".