4230224202431 has 4 divisors (see below), whose sum is σ = 4230289688664. Its totient is φ = 4230158716200.

The previous prime is 4230224202427. The next prime is 4230224202433. The reversal of 4230224202431 is 1342024220324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4230224202431 - 2² = 4230224202427 is a prime.

It is a super-2 number, since 2×4230224202431² (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 = 4230224202394 and 4230224202403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230224202433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32646125 + ... + 32775446.

It is an arithmetic number, because the mean of its divisors is an integer number (1057572422166).

Almost surely, 2^{4230224202431} is an apocalyptic number.

4230224202431 is a deficient number, since it is larger than the sum of its proper divisors (65486233).

4230224202431 is an equidigital number, since it uses as much as digits as its factorization.

4230224202431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65486232.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4230224202431 its reverse (1342024220324), we get a palindrome (5572248422755).

The spelling of 4230224202431 in words is "four trillion, two hundred thirty billion, two hundred twenty-four million, two hundred two thousand, four hundred thirty-one".