4430231241421 has 8 divisors (see below), whose sum is σ = 4641267726144. Its totient is φ = 4220729568000.

The previous prime is 4430231241379. The next prime is 4430231241481. The reversal of 4430231241421 is 1241421320344.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4430231241421 - 2¹⁵ = 4430231208653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430231241481) 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, 383696916 + ... + 383708461.

It is an arithmetic number, because the mean of its divisors is an integer number (580158465768).

Almost surely, 2^{4430231241421} is an apocalyptic number.

It is an amenable number.

4430231241421 is a deficient number, since it is larger than the sum of its proper divisors (211036484723).

4430231241421 is a wasteful number, since it uses less digits than its factorization.

4430231241421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767405651.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4430231241421 its reverse (1241421320344), we get a palindrome (5671652561765).

The spelling of 4430231241421 in words is "four trillion, four hundred thirty billion, two hundred thirty-one million, two hundred forty-one thousand, four hundred twenty-one".