4230021444131 has 8 divisors (see below), whose sum is σ = 4834343153664. Its totient is φ = 3625707967560.

The previous prime is 4230021444109. The next prime is 4230021444139. The reversal of 4230021444131 is 1314441200324.

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

It is a de Polignac number, because none of the positive numbers 2^k-4230021444131 is a prime.

It is a super-2 number, since 2×4230021444131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4230021444094 and 4230021444103.

It is not an unprimeable number, because it can be changed into a prime (4230021444139) 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, 914915 + ... + 3049116.

It is an arithmetic number, because the mean of its divisors is an integer number (604292894208).

Almost surely, 2^{4230021444131} is an apocalyptic number.

4230021444131 is a deficient number, since it is larger than the sum of its proper divisors (604321709533).

4230021444131 is a wasteful number, since it uses less digits than its factorization.

4230021444131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116481.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4230021444131 its reverse (1314441200324), we get a palindrome (5544462644455).

The spelling of 4230021444131 in words is "four trillion, two hundred thirty billion, twenty-one million, four hundred forty-four thousand, one hundred thirty-one".