403242224231 has 8 divisors (see below), whose sum is σ = 502743552384. Its totient is φ = 314214720120.

The previous prime is 403242224213. The next prime is 403242224261. The reversal of 403242224231 is 132422242304.

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

It is not a de Polignac number, because 403242224231 - 2³⁴ = 386062355047 is a prime.

It is a super-2 number, since 2×403242224231² (a number of 24 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 = 403242224194 and 403242224203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403242224261) 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, 2618455925 + ... + 2618456078.

It is an arithmetic number, because the mean of its divisors is an integer number (62842944048).

Almost surely, 2^403242224231 is an apocalyptic number.

403242224231 is a deficient number, since it is larger than the sum of its proper divisors (99501328153).

403242224231 is a wasteful number, since it uses less digits than its factorization.

403242224231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236912021.

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

Adding to 403242224231 its reverse (132422242304), we get a palindrome (535664466535).

The spelling of 403242224231 in words is "four hundred three billion, two hundred forty-two million, two hundred twenty-four thousand, two hundred thirty-one".